| 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 | $216.76 | 10.524% | $239.5718 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $82.48 | 6.473% | $87.8189 | $87.82 | $87.80 | $87.80 |
| Purchase #3 | $224.64 | 8.130% | $242.9032 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $94.33 | 7.404% | $101.3142 | $101.31 | $101.30 | $101.30 |
| Purchase #5 | $229.29 | 10.564% | $253.5122 | $253.51 | $253.50 | $253.50 |
| Purchase #6 | $106.64 | 11.737% | $119.1563 | $119.16 | $119.15 | $119.20 |
| Purchase #7 | $126.42 | 13.424% | $143.3906 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $1,080.56 | $1,187.6672 | $1,187.66 | $1,187.60 | $1,187.70 | |