| 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 | $20.53 | 13.120% | $23.2235 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $160.69 | 13.328% | $182.1068 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $165.85 | 9.361% | $181.3752 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $178.88 | 4.655% | $187.2069 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $234.29 | 7.439% | $251.7188 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $200.89 | 3.870% | $208.6644 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $241.77 | 7.614% | $260.1784 | $260.18 | $260.20 | $260.20 |
| 7 purchase totals = | $1,202.90 | $1,294.4740 | $1,294.48 | $1,294.45 | $1,294.50 | |