| 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 | $211.80 | 3.772% | $219.7891 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $147.94 | 3.471% | $153.075 | $153.08 | $153.10 | $153.10 |
| Purchase #3 | $45.25 | 11.525% | $50.4651 | $50.47 | $50.45 | $50.50 |
| Purchase #4 | $118.71 | 9.433% | $129.9079 | $129.91 | $129.90 | $129.90 |
| Purchase #5 | $170.57 | 11.829% | $190.7467 | $190.75 | $190.75 | $190.70 |
| Purchase #6 | $248.28 | 3.145% | $256.0884 | $256.09 | $256.10 | $256.10 |
| Purchase #7 | $200.57 | 9.282% | $219.1869 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,143.12 | $1,219.2591 | $1,219.28 | $1,219.30 | $1,219.30 | |