| 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 | $211.77 | 8.368% | $229.4909 | $229.49 | $229.50 | $229.50 |
| Purchase #2 | $22.97 | 12.158% | $25.7627 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $10.63 | 4.815% | $11.1418 | $11.14 | $11.15 | $11.10 |
| Purchase #4 | $59.27 | 11.154% | $65.881 | $65.88 | $65.90 | $65.90 |
| Purchase #5 | $34.50 | 11.288% | $38.3944 | $38.39 | $38.40 | $38.40 |
| Purchase #6 | $124.69 | 12.114% | $139.7949 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $30.29 | 4.613% | $31.6873 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $494.12 | $542.1530 | $542.14 | $542.20 | $542.20 | |