| 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 | $181.42 | 12.863% | $204.7561 | $204.76 | $204.75 | $204.80 |
| Purchase #2 | $212.90 | 5.608% | $224.8394 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $234.41 | 9.213% | $256.0062 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $116.69 | 7.183% | $125.0718 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $92.55 | 13.461% | $105.0082 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $179.52 | 13.248% | $203.3028 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $73.57 | 6.703% | $78.5014 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $1,091.06 | $1,197.4859 | $1,197.49 | $1,197.45 | $1,197.50 | |