| 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 | $219.94 | 10.125% | $242.2089 | $242.21 | $242.20 | $242.20 |
| Purchase #2 | $213.28 | 11.308% | $237.3977 | $237.40 | $237.40 | $237.40 |
| Purchase #3 | $194.57 | 9.493% | $213.0405 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $162.80 | 13.262% | $184.3905 | $184.39 | $184.40 | $184.40 |
| Purchase #5 | $76.95 | 4.461% | $80.3827 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $102.46 | 13.554% | $116.3474 | $116.35 | $116.35 | $116.30 |
| Purchase #7 | $43.80 | 5.601% | $46.2532 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $1,013.80 | $1,120.0209 | $1,120.02 | $1,120.05 | $1,120.00 | |