| 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 | $200.27 | 7.759% | $215.8089 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $144.44 | 4.601% | $151.0857 | $151.09 | $151.10 | $151.10 |
| Purchase #3 | $152.71 | 7.266% | $163.8059 | $163.81 | $163.80 | $163.80 |
| Purchase #4 | $131.41 | 13.607% | $149.291 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $238.99 | 12.565% | $269.0191 | $269.02 | $269.00 | $269.00 |
| Purchase #6 | $209.85 | 4.794% | $219.9102 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $94.67 | 13.113% | $107.0841 | $107.08 | $107.10 | $107.10 |
| 7 purchase totals = | $1,172.34 | $1,276.0049 | $1,276.01 | $1,276.00 | $1,276.00 | |