| 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 | $235.38 | 12.706% | $265.2874 | $265.29 | $265.30 | $265.30 |
| Purchase #2 | $152.65 | 12.724% | $172.0732 | $172.07 | $172.05 | $172.10 |
| Purchase #3 | $220.99 | 7.802% | $238.2316 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $95.56 | 13.652% | $108.6059 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $87.35 | 8.667% | $94.9206 | $94.92 | $94.90 | $94.90 |
| Purchase #6 | $249.41 | 11.456% | $277.9824 | $277.98 | $278.00 | $278.00 |
| Purchase #7 | $173.48 | 10.102% | $191.0049 | $191.00 | $191.00 | $191.00 |
| 7 purchase totals = | $1,214.82 | $1,348.1060 | $1,348.10 | $1,348.10 | $1,348.10 | |