| 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 | $228.93 | 9.157% | $249.8931 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $12.45 | 6.104% | $13.2099 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $181.50 | 12.112% | $203.4833 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $58.69 | 13.188% | $66.43 | $66.43 | $66.45 | $66.40 |
| Purchase #5 | $247.28 | 9.262% | $270.1831 | $270.18 | $270.20 | $270.20 |
| Purchase #6 | $109.90 | 6.351% | $116.8797 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $106.84 | 12.494% | $120.1886 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $945.59 | $1,040.2677 | $1,040.26 | $1,040.35 | $1,040.30 | |