| 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 | $122.28 | 6.818% | $130.6171 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $209.75 | 12.576% | $236.1282 | $236.13 | $236.15 | $236.10 |
| Purchase #3 | $158.25 | 12.823% | $178.5424 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $87.27 | 8.606% | $94.7805 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $134.90 | 8.705% | $146.643 | $146.64 | $146.65 | $146.60 |
| Purchase #6 | $84.65 | 10.756% | $93.755 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $31.32 | 7.848% | $33.778 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $828.42 | $914.2442 | $914.25 | $914.30 | $914.20 | |