| 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 | $120.43 | 12.559% | $135.5548 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $213.75 | 5.551% | $225.6153 | $225.62 | $225.60 | $225.60 |
| Purchase #3 | $129.68 | 8.335% | $140.4888 | $140.49 | $140.50 | $140.50 |
| Purchase #4 | $135.39 | 3.160% | $139.6683 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $29.78 | 6.300% | $31.6561 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $43.27 | 5.699% | $45.736 | $45.74 | $45.75 | $45.70 |
| Purchase #7 | $235.33 | 5.126% | $247.393 | $247.39 | $247.40 | $247.40 |
| 7 purchase totals = | $907.63 | $966.1123 | $966.12 | $966.10 | $966.20 | |