| 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 | $107.49 | 11.810% | $120.1846 | $120.18 | $120.20 | $120.20 |
| Purchase #2 | $12.67 | 11.754% | $14.1592 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $156.92 | 9.692% | $172.1287 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $204.40 | 13.152% | $231.2827 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $22.40 | 10.199% | $24.6846 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $122.33 | 3.104% | $126.1271 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $88.58 | 8.769% | $96.3476 | $96.35 | $96.35 | $96.30 |
| 7 purchase totals = | $714.79 | $784.9145 | $784.91 | $785.00 | $784.90 | |