| 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 | $91.25 | 7.283% | $97.8957 | $97.90 | $97.90 | $97.90 |
| Purchase #2 | $248.47 | 5.804% | $262.8912 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $97.64 | 7.560% | $105.0216 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $112.82 | 4.417% | $117.8033 | $117.80 | $117.80 | $117.80 |
| Purchase #5 | $122.78 | 3.327% | $126.8649 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $226.96 | 7.611% | $244.2339 | $244.23 | $244.25 | $244.20 |
| Purchase #7 | $249.41 | 12.106% | $279.6036 | $279.60 | $279.60 | $279.60 |
| 7 purchase totals = | $1,149.33 | $1,234.3142 | $1,234.30 | $1,234.30 | $1,234.30 | |