| 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 | $93.30 | 9.107% | $101.7968 | $101.80 | $101.80 | $101.80 |
| Purchase #2 | $235.64 | 11.736% | $263.2947 | $263.29 | $263.30 | $263.30 |
| Purchase #3 | $95.35 | 13.568% | $108.2871 | $108.29 | $108.30 | $108.30 |
| Purchase #4 | $104.65 | 13.431% | $118.7055 | $118.71 | $118.70 | $118.70 |
| Purchase #5 | $8.67 | 7.715% | $9.3389 | $9.34 | $9.35 | $9.30 |
| Purchase #6 | $188.51 | 8.109% | $203.7963 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $235.58 | 9.437% | $257.8117 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $961.70 | $1,063.0310 | $1,063.04 | $1,063.05 | $1,063.00 | |