| 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 | $220.59 | 10.259% | $243.2203 | $243.22 | $243.20 | $243.20 |
| Purchase #2 | $61.96 | 13.338% | $70.2242 | $70.22 | $70.20 | $70.20 |
| Purchase #3 | $145.91 | 9.773% | $160.1698 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $114.66 | 5.397% | $120.8482 | $120.85 | $120.85 | $120.80 |
| Purchase #5 | $55.73 | 4.192% | $58.0662 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $163.43 | 11.812% | $182.7344 | $182.73 | $182.75 | $182.70 |
| Purchase #7 | $49.52 | 4.199% | $51.5993 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $811.80 | $886.8624 | $886.86 | $886.80 | $886.80 | |