| 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 | $122.69 | 11.459% | $136.749 | $136.75 | $136.75 | $136.70 |
| Purchase #2 | $166.34 | 5.379% | $175.2874 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $229.37 | 8.574% | $249.0362 | $249.04 | $249.05 | $249.00 |
| Purchase #4 | $229.98 | 3.507% | $238.0454 | $238.05 | $238.05 | $238.00 |
| Purchase #5 | $66.80 | 8.453% | $72.4466 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $6.70 | 5.349% | $7.0584 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $62.45 | 11.607% | $69.6986 | $69.70 | $69.70 | $69.70 |
| 7 purchase totals = | $884.33 | $948.3216 | $948.34 | $948.35 | $948.20 | |