| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.95 | 11.113% | $257.7266 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $155.43 | 7.698% | $167.395 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $235.44 | 12.171% | $264.0954 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $142.67 | 9.214% | $155.8156 | $155.82 | $155.80 | $155.80 |
| Purchase #5 | $193.65 | 13.657% | $220.0968 | $220.10 | $220.10 | $220.10 |
| Purchase #6 | $157.49 | 3.133% | $162.4242 | $162.42 | $162.40 | $162.40 |
| Purchase #7 | $165.61 | 9.405% | $181.1856 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $1,282.24 | $1,408.7392 | $1,408.76 | $1,408.75 | $1,408.70 | |