| 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 | $238.77 | 8.410% | $258.8506 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $208.87 | 13.544% | $237.1594 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $67.86 | 6.222% | $72.0822 | $72.08 | $72.10 | $72.10 |
| Purchase #4 | $40.97 | 3.488% | $42.399 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $102.40 | 4.231% | $106.7325 | $106.73 | $106.75 | $106.70 |
| Purchase #6 | $107.55 | 11.832% | $120.2753 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $139.98 | 8.332% | $151.6431 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $906.40 | $989.1421 | $989.14 | $989.20 | $989.20 | |