| 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 | $232.74 | 11.243% | $258.907 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $237.84 | 4.767% | $249.1778 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $151.52 | 6.240% | $160.9748 | $160.97 | $160.95 | $161.00 |
| Purchase #4 | $212.96 | 12.802% | $240.2231 | $240.22 | $240.20 | $240.20 |
| Purchase #5 | $249.99 | 11.777% | $279.4313 | $279.43 | $279.45 | $279.40 |
| Purchase #6 | $237.75 | 4.634% | $248.7673 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $110.80 | 10.594% | $122.5382 | $122.54 | $122.55 | $122.50 |
| 7 purchase totals = | $1,433.60 | $1,560.0195 | $1,560.02 | $1,560.00 | $1,560.00 | |