| 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 | $174.65 | 8.443% | $189.3957 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $201.34 | 12.703% | $226.9162 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $235.53 | 3.549% | $243.889 | $243.89 | $243.90 | $243.90 |
| Purchase #4 | $190.32 | 12.591% | $214.2832 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $244.87 | 6.492% | $260.767 | $260.77 | $260.75 | $260.80 |
| Purchase #6 | $127.69 | 8.461% | $138.4939 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $107.26 | 7.422% | $115.2208 | $115.22 | $115.20 | $115.20 |
| 7 purchase totals = | $1,281.66 | $1,388.9658 | $1,388.97 | $1,388.95 | $1,389.00 | |