| 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 | $210.78 | 5.717% | $222.8303 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $194.47 | 9.424% | $212.7969 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $230.75 | 13.610% | $262.1551 | $262.16 | $262.15 | $262.20 |
| Purchase #4 | $221.51 | 9.377% | $242.281 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $59.83 | 12.448% | $67.2776 | $67.28 | $67.30 | $67.30 |
| Purchase #6 | $99.98 | 13.637% | $113.6143 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $115.96 | 10.543% | $128.1857 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $1,133.28 | $1,249.1409 | $1,249.15 | $1,249.20 | $1,249.20 | |