| 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 | $106.90 | 12.203% | $119.945 | $119.95 | $119.95 | $119.90 |
| Purchase #2 | $25.99 | 10.826% | $28.8037 | $28.80 | $28.80 | $28.80 |
| Purchase #3 | $137.68 | 10.601% | $152.2755 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $207.34 | 11.400% | $230.9768 | $230.98 | $231.00 | $231.00 |
| Purchase #5 | $47.87 | 13.433% | $54.3004 | $54.30 | $54.30 | $54.30 |
| Purchase #6 | $74.89 | 12.240% | $84.0565 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $155.30 | 8.301% | $168.1915 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $755.97 | $838.5494 | $838.56 | $838.60 | $838.60 | |