| 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 | $213.29 | 7.322% | $228.9071 | $228.91 | $228.90 | $228.90 |
| Purchase #2 | $106.68 | 12.292% | $119.7931 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $192.33 | 5.556% | $203.0159 | $203.02 | $203.00 | $203.00 |
| Purchase #4 | $140.82 | 5.201% | $148.144 | $148.14 | $148.15 | $148.10 |
| Purchase #5 | $46.51 | 4.828% | $48.7555 | $48.76 | $48.75 | $48.80 |
| Purchase #6 | $14.28 | 7.349% | $15.3294 | $15.33 | $15.35 | $15.30 |
| Purchase #7 | $88.89 | 8.266% | $96.2376 | $96.24 | $96.25 | $96.20 |
| 7 purchase totals = | $802.80 | $860.1826 | $860.19 | $860.20 | $860.10 | |