| 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 | $216.57 | 3.406% | $223.9464 | $223.95 | $223.95 | $223.90 |
| Purchase #2 | $202.94 | 10.778% | $224.8129 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $146.84 | 3.388% | $151.8149 | $151.81 | $151.80 | $151.80 |
| Purchase #4 | $230.91 | 8.546% | $250.6436 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $184.45 | 12.605% | $207.6999 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $218.78 | 8.251% | $236.8315 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $115.33 | 9.646% | $126.4547 | $126.45 | $126.45 | $126.50 |
| 7 purchase totals = | $1,315.82 | $1,422.2039 | $1,422.19 | $1,422.20 | $1,422.10 | |