| 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 | $217.36 | 8.409% | $235.6378 | $235.64 | $235.65 | $235.60 |
| Purchase #2 | $31.71 | 5.442% | $33.4357 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $162.52 | 12.251% | $182.4303 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $127.69 | 3.729% | $132.4516 | $132.45 | $132.45 | $132.50 |
| Purchase #5 | $212.28 | 12.200% | $238.1782 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $109.65 | 5.437% | $115.6117 | $115.61 | $115.60 | $115.60 |
| Purchase #7 | $212.30 | 7.352% | $227.9083 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,073.51 | $1,165.6536 | $1,165.66 | $1,165.70 | $1,165.60 | |