| 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 | $216.57 | 9.341% | $236.7998 | $236.80 | $236.80 | $236.80 |
| Purchase #2 | $172.60 | 6.183% | $183.2719 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $7.47 | 11.448% | $8.3252 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $62.43 | 11.655% | $69.7062 | $69.71 | $69.70 | $69.70 |
| Purchase #5 | $82.36 | 5.780% | $87.1204 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $153.50 | 11.305% | $170.8532 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $154.67 | 11.770% | $172.8747 | $172.87 | $172.85 | $172.90 |
| 7 purchase totals = | $849.60 | $928.9514 | $928.95 | $928.90 | $929.00 | |