| 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 | $233.25 | 8.146% | $252.2505 | $252.25 | $252.25 | $252.30 |
| Purchase #2 | $12.41 | 8.651% | $13.4836 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $139.38 | 3.640% | $144.4534 | $144.45 | $144.45 | $144.50 |
| Purchase #4 | $173.65 | 12.184% | $194.8075 | $194.81 | $194.80 | $194.80 |
| Purchase #5 | $193.71 | 11.259% | $215.5198 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $197.44 | 3.831% | $205.0039 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $230.59 | 12.825% | $260.1632 | $260.16 | $260.15 | $260.20 |
| 7 purchase totals = | $1,180.43 | $1,285.6819 | $1,285.67 | $1,285.65 | $1,285.80 | |