| 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 | $191.93 | 3.122% | $197.9221 | $197.92 | $197.90 | $197.90 |
| Purchase #2 | $209.90 | 3.728% | $217.7251 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $25.77 | 6.605% | $27.4721 | $27.47 | $27.45 | $27.50 |
| Purchase #4 | $147.49 | 10.767% | $163.3702 | $163.37 | $163.35 | $163.40 |
| Purchase #5 | $198.59 | 13.415% | $225.2308 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $194.86 | 7.825% | $210.1078 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $74.61 | 11.583% | $83.2521 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $1,043.15 | $1,125.0802 | $1,125.08 | $1,125.05 | $1,125.10 | |