| 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 | $81.51 | 8.410% | $88.365 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $197.43 | 7.417% | $212.0734 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $152.78 | 5.570% | $161.2898 | $161.29 | $161.30 | $161.30 |
| Purchase #4 | $181.95 | 13.811% | $207.0791 | $207.08 | $207.10 | $207.10 |
| Purchase #5 | $136.53 | 11.331% | $152.0002 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $35.84 | 3.178% | $36.979 | $36.98 | $37.00 | $37.00 |
| Purchase #7 | $55.61 | 13.281% | $62.9956 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $841.65 | $920.7821 | $920.79 | $920.80 | $920.90 | |