| 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 | $229.79 | 6.401% | $244.4989 | $244.50 | $244.50 | $244.50 |
| Purchase #2 | $200.45 | 3.793% | $208.0531 | $208.05 | $208.05 | $208.10 |
| Purchase #3 | $139.76 | 5.288% | $147.1505 | $147.15 | $147.15 | $147.20 |
| Purchase #4 | $108.28 | 9.650% | $118.729 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $117.30 | 8.338% | $127.0805 | $127.08 | $127.10 | $127.10 |
| Purchase #6 | $187.67 | 12.288% | $210.7309 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $83.26 | 5.419% | $87.7719 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $1,066.51 | $1,144.0148 | $1,144.01 | $1,144.05 | $1,144.10 | |