| 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 | $122.32 | 10.659% | $135.3581 | $135.36 | $135.35 | $135.40 |
| Purchase #2 | $126.49 | 12.342% | $142.1014 | $142.10 | $142.10 | $142.10 |
| Purchase #3 | $227.35 | 11.797% | $254.1705 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $43.39 | 4.196% | $45.2106 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $43.33 | 12.822% | $48.8858 | $48.89 | $48.90 | $48.90 |
| Purchase #6 | $153.53 | 5.221% | $161.5458 | $161.55 | $161.55 | $161.50 |
| Purchase #7 | $179.77 | 7.550% | $193.3426 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $896.18 | $980.6148 | $980.62 | $980.60 | $980.60 | |