| 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 | $112.89 | 7.319% | $121.1524 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $223.61 | 12.167% | $250.8166 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $197.96 | 13.294% | $224.2768 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $57.89 | 10.293% | $63.8486 | $63.85 | $63.85 | $63.80 |
| Purchase #5 | $110.68 | 3.593% | $114.6567 | $114.66 | $114.65 | $114.70 |
| Purchase #6 | $111.75 | 13.346% | $126.6642 | $126.66 | $126.65 | $126.70 |
| Purchase #7 | $65.95 | 5.155% | $69.3497 | $69.35 | $69.35 | $69.30 |
| 7 purchase totals = | $880.73 | $970.7650 | $970.77 | $970.75 | $970.80 | |