| 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 | $115.53 | 9.240% | $126.205 | $126.21 | $126.20 | $126.20 |
| Purchase #2 | $31.46 | 5.121% | $33.0711 | $33.07 | $33.05 | $33.10 |
| Purchase #3 | $233.98 | 9.826% | $256.9709 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $89.95 | 9.540% | $98.5312 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $121.39 | 5.670% | $128.2728 | $128.27 | $128.25 | $128.30 |
| Purchase #6 | $57.91 | 12.128% | $64.9333 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $101.81 | 4.669% | $106.5635 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $752.03 | $814.5478 | $814.54 | $814.50 | $814.60 | |