| 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 | $150.83 | 12.381% | $169.5043 | $169.50 | $169.50 | $169.50 |
| Purchase #2 | $230.76 | 3.588% | $239.0397 | $239.04 | $239.05 | $239.00 |
| Purchase #3 | $12.49 | 7.713% | $13.4534 | $13.45 | $13.45 | $13.50 |
| Purchase #4 | $205.98 | 8.368% | $223.2164 | $223.22 | $223.20 | $223.20 |
| Purchase #5 | $116.92 | 12.331% | $131.3374 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $81.38 | 8.814% | $88.5528 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $93.81 | 4.487% | $98.0193 | $98.02 | $98.00 | $98.00 |
| 7 purchase totals = | $892.17 | $963.1233 | $963.12 | $963.10 | $963.10 | |