| 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 | $193.94 | 13.351% | $219.8329 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $44.91 | 8.723% | $48.8275 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $219.60 | 13.386% | $248.9957 | $249.00 | $249.00 | $249.00 |
| Purchase #4 | $9.38 | 3.605% | $9.7181 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $17.84 | 4.436% | $18.6314 | $18.63 | $18.65 | $18.60 |
| Purchase #6 | $35.91 | 8.209% | $38.8579 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $85.31 | 3.242% | $88.0758 | $88.08 | $88.10 | $88.10 |
| 7 purchase totals = | $606.89 | $672.9393 | $672.95 | $673.00 | $672.90 | |