| 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 | $35.50 | 8.177% | $38.4028 | $38.40 | $38.40 | $38.40 |
| Purchase #2 | $151.96 | 12.104% | $170.3532 | $170.35 | $170.35 | $170.40 |
| Purchase #3 | $133.86 | 11.435% | $149.1669 | $149.17 | $149.15 | $149.20 |
| Purchase #4 | $155.50 | 13.767% | $176.9077 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $24.30 | 3.868% | $25.2399 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $204.64 | 13.689% | $232.6532 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $126.26 | 7.508% | $135.7396 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $832.02 | $928.4633 | $928.46 | $928.45 | $928.50 | |