| 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 | $24.97 | 12.332% | $28.0493 | $28.05 | $28.05 | $28.00 |
| Purchase #2 | $12.76 | 3.673% | $13.2287 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $148.38 | 6.491% | $158.0113 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $97.25 | 4.647% | $101.7692 | $101.77 | $101.75 | $101.80 |
| Purchase #5 | $246.98 | 6.726% | $263.5919 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $189.28 | 6.768% | $202.0905 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $206.31 | 4.586% | $215.7714 | $215.77 | $215.75 | $215.80 |
| 7 purchase totals = | $925.93 | $982.5123 | $982.51 | $982.50 | $982.50 | |