| 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 | $10.65 | 7.832% | $11.4841 | $11.48 | $11.50 | $11.50 |
| Purchase #2 | $119.95 | 9.185% | $130.9674 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $135.49 | 13.130% | $153.2798 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $249.33 | 5.551% | $263.1703 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $212.34 | 10.532% | $234.7036 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $232.42 | 5.835% | $245.9817 | $245.98 | $246.00 | $246.00 |
| Purchase #7 | $59.60 | 12.850% | $67.2586 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $1,019.78 | $1,106.8455 | $1,106.84 | $1,106.85 | $1,107.00 | |