| 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 | $113.89 | 8.476% | $123.5433 | $123.54 | $123.55 | $123.50 |
| Purchase #2 | $197.28 | 12.692% | $222.3188 | $222.32 | $222.30 | $222.30 |
| Purchase #3 | $229.60 | 4.644% | $240.2626 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $187.54 | 5.102% | $197.1083 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $66.68 | 10.497% | $73.6794 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $175.61 | 11.252% | $195.3696 | $195.37 | $195.35 | $195.40 |
| Purchase #7 | $229.89 | 11.867% | $257.171 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $1,200.49 | $1,309.4530 | $1,309.45 | $1,309.40 | $1,309.50 | |