| 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 | $116.99 | 9.793% | $128.4468 | $128.45 | $128.45 | $128.40 |
| Purchase #2 | $158.66 | 13.319% | $179.7919 | $179.79 | $179.80 | $179.80 |
| Purchase #3 | $225.90 | 4.543% | $236.1626 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $12.94 | 4.827% | $13.5646 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $64.77 | 12.712% | $73.0036 | $73.00 | $73.00 | $73.00 |
| Purchase #6 | $237.52 | 10.594% | $262.6829 | $262.68 | $262.70 | $262.70 |
| Purchase #7 | $220.50 | 11.869% | $246.6711 | $246.67 | $246.65 | $246.70 |
| 7 purchase totals = | $1,037.28 | $1,140.3235 | $1,140.31 | $1,140.30 | $1,140.40 | |