| 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 | $225.68 | 5.455% | $237.9908 | $237.99 | $238.00 | $238.00 |
| Purchase #2 | $128.60 | 6.249% | $136.6362 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $30.42 | 7.861% | $32.8113 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $150.32 | 5.651% | $158.8146 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $9.84 | 9.323% | $10.7574 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $224.42 | 9.336% | $245.3719 | $245.37 | $245.35 | $245.40 |
| Purchase #7 | $226.72 | 7.541% | $243.817 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $996.00 | $1,066.1992 | $1,066.20 | $1,066.15 | $1,066.20 | |