| 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 | $51.28 | 11.571% | $57.2136 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $199.98 | 6.622% | $213.2227 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $6.90 | 5.225% | $7.2605 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $212.35 | 6.508% | $226.1697 | $226.17 | $226.15 | $226.20 |
| Purchase #5 | $70.83 | 12.418% | $79.6257 | $79.63 | $79.65 | $79.60 |
| Purchase #6 | $137.45 | 13.453% | $155.9411 | $155.94 | $155.95 | $155.90 |
| Purchase #7 | $177.88 | 12.745% | $200.5508 | $200.55 | $200.55 | $200.60 |
| 7 purchase totals = | $856.67 | $939.9841 | $939.98 | $939.95 | $940.00 | |