| 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 | $8.92 | 13.368% | $10.1124 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $144.40 | 8.146% | $156.1628 | $156.16 | $156.15 | $156.20 |
| Purchase #3 | $62.48 | 9.169% | $68.2088 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $181.73 | 7.153% | $194.7291 | $194.73 | $194.75 | $194.70 |
| Purchase #5 | $128.36 | 7.352% | $137.797 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $204.43 | 12.107% | $229.1803 | $229.18 | $229.20 | $229.20 |
| Purchase #7 | $100.77 | 6.170% | $106.9875 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $831.09 | $903.1779 | $903.18 | $903.20 | $903.20 | |