| 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 | $206.36 | 4.724% | $216.1084 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $161.39 | 13.535% | $183.2341 | $183.23 | $183.25 | $183.20 |
| Purchase #3 | $110.56 | 6.173% | $117.3849 | $117.38 | $117.40 | $117.40 |
| Purchase #4 | $90.38 | 12.255% | $101.4561 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $101.43 | 5.290% | $106.7956 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $19.39 | 3.388% | $20.0469 | $20.05 | $20.05 | $20.00 |
| Purchase #7 | $187.71 | 8.873% | $204.3655 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $877.22 | $949.3915 | $949.40 | $949.40 | $949.40 | |