| 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 | $234.93 | 3.588% | $243.3593 | $243.36 | $243.35 | $243.40 |
| Purchase #2 | $103.27 | 8.589% | $112.1399 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $44.56 | 13.448% | $50.5524 | $50.55 | $50.55 | $50.60 |
| Purchase #4 | $239.82 | 12.406% | $269.5721 | $269.57 | $269.55 | $269.60 |
| Purchase #5 | $204.77 | 3.469% | $211.8735 | $211.87 | $211.85 | $211.90 |
| Purchase #6 | $41.88 | 8.189% | $45.3096 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $6.54 | 7.762% | $7.0476 | $7.05 | $7.05 | $7.00 |
| 7 purchase totals = | $875.77 | $939.8544 | $939.85 | $939.80 | $939.90 | |