| 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 | $213.27 | 5.410% | $224.8079 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $142.55 | 8.306% | $154.3902 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $202.69 | 8.873% | $220.6747 | $220.67 | $220.65 | $220.70 |
| Purchase #4 | $104.36 | 6.375% | $111.013 | $111.01 | $111.00 | $111.00 |
| Purchase #5 | $54.77 | 7.375% | $58.8093 | $58.81 | $58.80 | $58.80 |
| Purchase #6 | $172.48 | 9.768% | $189.3278 | $189.33 | $189.35 | $189.30 |
| Purchase #7 | $213.89 | 11.779% | $239.0841 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,104.01 | $1,198.1070 | $1,198.10 | $1,198.10 | $1,198.10 | |