| 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 | $215.46 | 10.556% | $238.204 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $136.61 | 9.699% | $149.8598 | $149.86 | $149.85 | $149.90 |
| Purchase #3 | $28.88 | 8.753% | $31.4079 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $101.49 | 9.428% | $111.0585 | $111.06 | $111.05 | $111.10 |
| Purchase #5 | $67.79 | 6.434% | $72.1516 | $72.15 | $72.15 | $72.20 |
| Purchase #6 | $220.54 | 8.726% | $239.7843 | $239.78 | $239.80 | $239.80 |
| Purchase #7 | $93.78 | 5.182% | $98.6397 | $98.64 | $98.65 | $98.60 |
| 7 purchase totals = | $864.55 | $941.1058 | $941.10 | $941.10 | $941.20 | |