| 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 | $226.96 | 7.555% | $244.1068 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $94.91 | 11.295% | $105.6301 | $105.63 | $105.65 | $105.60 |
| Purchase #3 | $85.90 | 10.347% | $94.7881 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $160.40 | 8.495% | $174.026 | $174.03 | $174.05 | $174.00 |
| Purchase #5 | $196.46 | 13.711% | $223.3966 | $223.40 | $223.40 | $223.40 |
| Purchase #6 | $28.80 | 4.387% | $30.0635 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $192.49 | 12.369% | $216.2991 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $985.92 | $1,088.3102 | $1,088.32 | $1,088.35 | $1,088.30 | |