| 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 | $127.45 | 3.681% | $132.1414 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $73.58 | 12.526% | $82.7966 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $213.69 | 6.660% | $227.9218 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $241.51 | 6.495% | $257.1961 | $257.20 | $257.20 | $257.20 |
| Purchase #5 | $244.44 | 7.791% | $263.4843 | $263.48 | $263.50 | $263.50 |
| Purchase #6 | $104.52 | 5.318% | $110.0784 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $32.63 | 6.333% | $34.6965 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $1,037.82 | $1,108.3151 | $1,108.32 | $1,108.35 | $1,108.30 | |