| 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 | $200.96 | 9.291% | $219.6312 | $219.63 | $219.65 | $219.60 |
| Purchase #2 | $13.25 | 7.793% | $14.2826 | $14.28 | $14.30 | $14.30 |
| Purchase #3 | $45.76 | 11.740% | $51.1322 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $216.99 | 10.792% | $240.4076 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $36.51 | 11.709% | $40.785 | $40.79 | $40.80 | $40.80 |
| Purchase #6 | $212.79 | 7.322% | $228.3705 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $115.45 | 13.502% | $131.0381 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $841.71 | $925.6472 | $925.65 | $925.70 | $925.60 | |