| 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 | $249.61 | 5.110% | $262.3651 | $262.37 | $262.35 | $262.40 |
| Purchase #2 | $204.57 | 13.317% | $231.8126 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $187.34 | 8.480% | $203.2264 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $146.76 | 10.722% | $162.4956 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $84.48 | 10.641% | $93.4695 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $194.42 | 12.574% | $218.8664 | $218.87 | $218.85 | $218.90 |
| Purchase #7 | $165.80 | 9.441% | $181.4532 | $181.45 | $181.45 | $181.50 |
| 7 purchase totals = | $1,232.98 | $1,353.6888 | $1,353.70 | $1,353.65 | $1,353.80 | |