| 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 | $191.95 | 13.734% | $218.3124 | $218.31 | $218.30 | $218.30 |
| Purchase #2 | $106.29 | 7.639% | $114.4095 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $18.91 | 3.244% | $19.5234 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $57.50 | 13.726% | $65.3925 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $241.88 | 3.263% | $249.7725 | $249.77 | $249.75 | $249.80 |
| Purchase #6 | $56.54 | 5.495% | $59.6469 | $59.65 | $59.65 | $59.60 |
| Purchase #7 | $21.25 | 11.175% | $23.6247 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $694.32 | $750.6819 | $750.67 | $750.60 | $750.60 | |