| 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 | $121.98 | 8.387% | $132.2105 | $132.21 | $132.20 | $132.20 |
| Purchase #2 | $166.37 | 8.277% | $180.1404 | $180.14 | $180.15 | $180.10 |
| Purchase #3 | $243.38 | 5.200% | $256.0358 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $208.48 | 8.663% | $226.5406 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $115.27 | 5.362% | $121.4508 | $121.45 | $121.45 | $121.50 |
| Purchase #6 | $173.57 | 8.460% | $188.254 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $85.99 | 12.625% | $96.8462 | $96.85 | $96.85 | $96.80 |
| 7 purchase totals = | $1,115.04 | $1,201.4783 | $1,201.48 | $1,201.50 | $1,201.40 | |