| 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 | $129.57 | 8.348% | $140.3865 | $140.39 | $140.40 | $140.40 |
| Purchase #2 | $67.91 | 8.570% | $73.7299 | $73.73 | $73.75 | $73.70 |
| Purchase #3 | $247.67 | 6.816% | $264.5512 | $264.55 | $264.55 | $264.60 |
| Purchase #4 | $96.78 | 4.568% | $101.2009 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $130.73 | 9.414% | $143.0369 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $62.79 | 10.526% | $69.3993 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $243.63 | 7.622% | $262.1995 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $979.08 | $1,054.5042 | $1,054.51 | $1,054.55 | $1,054.50 | |