| 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 | $181.84 | 9.132% | $198.4456 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $67.94 | 13.108% | $76.8456 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $249.61 | 11.809% | $279.0864 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $130.80 | 9.475% | $143.1933 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $97.58 | 13.219% | $110.4791 | $110.48 | $110.50 | $110.50 |
| Purchase #6 | $215.41 | 5.860% | $228.033 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $158.80 | 8.388% | $172.1201 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $1,101.98 | $1,208.2031 | $1,208.21 | $1,208.25 | $1,208.10 | |