| 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 | $241.37 | 7.394% | $259.2169 | $259.22 | $259.20 | $259.20 |
| Purchase #2 | $50.49 | 13.477% | $57.2945 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $117.34 | 10.309% | $129.4366 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $95.57 | 12.525% | $107.5401 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $116.41 | 13.552% | $132.1859 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $146.83 | 3.760% | $152.3508 | $152.35 | $152.35 | $152.40 |
| Purchase #7 | $152.37 | 4.314% | $158.9432 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $920.38 | $996.9680 | $996.97 | $997.00 | $996.90 | |