| 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 | $21.51 | 11.391% | $23.9602 | $23.96 | $23.95 | $24.00 |
| Purchase #2 | $134.57 | 6.854% | $143.7934 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $105.81 | 4.655% | $110.7355 | $110.74 | $110.75 | $110.70 |
| Purchase #4 | $72.49 | 10.590% | $80.1667 | $80.17 | $80.15 | $80.20 |
| Purchase #5 | $244.29 | 6.518% | $260.2128 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $215.36 | 6.143% | $228.5896 | $228.59 | $228.60 | $228.60 |
| Purchase #7 | $220.49 | 8.358% | $238.9186 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,014.52 | $1,086.3768 | $1,086.38 | $1,086.35 | $1,086.40 | |