| 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 | $134.70 | 10.603% | $148.9822 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $137.49 | 10.463% | $151.8756 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $16.62 | 9.128% | $18.1371 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $248.46 | 7.700% | $267.5914 | $267.59 | $267.60 | $267.60 |
| Purchase #5 | $215.88 | 8.670% | $234.5968 | $234.60 | $234.60 | $234.60 |
| Purchase #6 | $247.90 | 3.296% | $256.0708 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $248.38 | 12.169% | $278.6054 | $278.61 | $278.60 | $278.60 |
| 7 purchase totals = | $1,249.43 | $1,355.8593 | $1,355.87 | $1,355.90 | $1,355.90 | |