| 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 | $209.43 | 5.231% | $220.3853 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $155.93 | 4.549% | $163.0233 | $163.02 | $163.00 | $163.00 |
| Purchase #3 | $193.52 | 8.110% | $209.2145 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $211.38 | 6.833% | $225.8236 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $28.86 | 13.197% | $32.6687 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $203.25 | 4.752% | $212.9084 | $212.91 | $212.90 | $212.90 |
| Purchase #7 | $226.60 | 3.481% | $234.4879 | $234.49 | $234.50 | $234.50 |
| 7 purchase totals = | $1,228.97 | $1,298.5117 | $1,298.51 | $1,298.45 | $1,298.50 | |