| 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 | $210.84 | 11.516% | $235.1203 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $93.37 | 10.331% | $103.0161 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $139.35 | 6.523% | $148.4398 | $148.44 | $148.45 | $148.40 |
| Purchase #4 | $50.62 | 3.695% | $52.4904 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $166.55 | 5.108% | $175.0574 | $175.06 | $175.05 | $175.10 |
| Purchase #6 | $109.96 | 7.838% | $118.5787 | $118.58 | $118.60 | $118.60 |
| Purchase #7 | $235.53 | 8.764% | $256.1718 | $256.17 | $256.15 | $256.20 |
| 7 purchase totals = | $1,006.22 | $1,088.8745 | $1,088.88 | $1,088.85 | $1,088.90 | |