| 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 | $227.74 | 11.723% | $254.438 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $244.40 | 6.533% | $260.3667 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $210.33 | 13.340% | $238.388 | $238.39 | $238.40 | $238.40 |
| Purchase #4 | $9.29 | 6.128% | $9.8593 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $172.68 | 11.629% | $192.761 | $192.76 | $192.75 | $192.80 |
| Purchase #6 | $245.90 | 4.574% | $257.1475 | $257.15 | $257.15 | $257.10 |
| Purchase #7 | $177.98 | 10.588% | $196.8245 | $196.82 | $196.80 | $196.80 |
| 7 purchase totals = | $1,288.32 | $1,409.7850 | $1,409.79 | $1,409.75 | $1,409.80 | |