| 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 | $221.77 | 12.222% | $248.8747 | $248.87 | $248.85 | $248.90 |
| Purchase #2 | $219.25 | 10.642% | $242.5826 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $205.45 | 11.572% | $229.2247 | $229.22 | $229.20 | $229.20 |
| Purchase #4 | $163.80 | 7.207% | $175.6051 | $175.61 | $175.60 | $175.60 |
| Purchase #5 | $29.98 | 3.513% | $31.0332 | $31.03 | $31.05 | $31.00 |
| Purchase #6 | $57.25 | 3.307% | $59.1433 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $206.76 | 12.364% | $232.3238 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $1,104.26 | $1,218.7874 | $1,218.77 | $1,218.75 | $1,218.70 | |