| 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 | $235.52 | 11.288% | $262.1055 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $44.95 | 7.260% | $48.2134 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $113.53 | 6.244% | $120.6188 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $74.42 | 12.639% | $83.8259 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $13.33 | 12.749% | $15.0294 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $28.51 | 10.271% | $31.4383 | $31.44 | $31.45 | $31.40 |
| Purchase #7 | $34.39 | 11.691% | $38.4105 | $38.41 | $38.40 | $38.40 |
| 7 purchase totals = | $544.65 | $599.6418 | $599.65 | $599.65 | $599.50 | |