| 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 | $127.54 | 9.710% | $139.9241 | $139.92 | $139.90 | $139.90 |
| Purchase #2 | $189.30 | 12.262% | $212.512 | $212.51 | $212.50 | $212.50 |
| Purchase #3 | $243.76 | 13.370% | $276.3507 | $276.35 | $276.35 | $276.40 |
| Purchase #4 | $59.94 | 8.345% | $64.942 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $46.26 | 3.252% | $47.7644 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $40.40 | 8.195% | $43.7108 | $43.71 | $43.70 | $43.70 |
| Purchase #7 | $100.93 | 9.274% | $110.2902 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $808.13 | $895.4942 | $895.48 | $895.45 | $895.50 | |