| 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 | $18.45 | 8.192% | $19.9614 | $19.96 | $19.95 | $20.00 |
| Purchase #2 | $226.71 | 4.186% | $236.2001 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $204.37 | 10.392% | $225.6081 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $121.69 | 3.301% | $125.707 | $125.71 | $125.70 | $125.70 |
| Purchase #5 | $64.50 | 11.581% | $71.9697 | $71.97 | $71.95 | $72.00 |
| Purchase #6 | $6.41 | 12.225% | $7.1936 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $226.31 | 5.566% | $238.9064 | $238.91 | $238.90 | $238.90 |
| 7 purchase totals = | $868.44 | $925.5463 | $925.55 | $925.50 | $925.60 | |