| 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 | $111.29 | 4.735% | $116.5596 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $162.77 | 12.470% | $183.0674 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $247.74 | 9.501% | $271.2778 | $271.28 | $271.30 | $271.30 |
| Purchase #4 | $204.95 | 11.469% | $228.4557 | $228.46 | $228.45 | $228.50 |
| Purchase #5 | $52.59 | 8.607% | $57.1164 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $137.31 | 8.657% | $149.1969 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $123.34 | 3.396% | $127.5286 | $127.53 | $127.55 | $127.50 |
| 7 purchase totals = | $1,039.99 | $1,133.2024 | $1,133.22 | $1,133.20 | $1,133.30 | |