| 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 | $218.65 | 11.511% | $243.8188 | $243.82 | $243.80 | $243.80 |
| Purchase #2 | $129.84 | 9.763% | $142.5163 | $142.52 | $142.50 | $142.50 |
| Purchase #3 | $99.28 | 10.813% | $110.0151 | $110.02 | $110.00 | $110.00 |
| Purchase #4 | $98.63 | 11.817% | $110.2851 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $212.83 | 3.701% | $220.7068 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $10.36 | 11.307% | $11.5314 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $35.58 | 5.380% | $37.4942 | $37.49 | $37.50 | $37.50 |
| 7 purchase totals = | $805.17 | $876.3677 | $876.38 | $876.35 | $876.30 | |