| 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 | $93.40 | 10.549% | $103.2528 | $103.25 | $103.25 | $103.30 |
| Purchase #2 | $135.59 | 5.365% | $142.8644 | $142.86 | $142.85 | $142.90 |
| Purchase #3 | $52.46 | 9.283% | $57.3299 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $224.68 | 5.548% | $237.1452 | $237.15 | $237.15 | $237.10 |
| Purchase #5 | $13.71 | 5.656% | $14.4854 | $14.49 | $14.50 | $14.50 |
| Purchase #6 | $71.49 | 7.662% | $76.9676 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $227.38 | 8.212% | $246.0524 | $246.05 | $246.05 | $246.10 |
| 7 purchase totals = | $818.71 | $878.0977 | $878.10 | $878.10 | $878.20 | |