| 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 | $100.88 | 13.708% | $114.7086 | $114.71 | $114.70 | $114.70 |
| Purchase #2 | $245.28 | 6.335% | $260.8185 | $260.82 | $260.80 | $260.80 |
| Purchase #3 | $37.91 | 7.572% | $40.7805 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $62.69 | 7.517% | $67.4024 | $67.40 | $67.40 | $67.40 |
| Purchase #5 | $232.70 | 6.596% | $248.0489 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $123.91 | 3.541% | $128.2977 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $110.71 | 13.158% | $125.2772 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $914.08 | $985.3338 | $985.34 | $985.35 | $985.30 | |