| 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 | $20.26 | 9.823% | $22.2501 | $22.25 | $22.25 | $22.30 |
| Purchase #2 | $157.68 | 7.433% | $169.4004 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $49.57 | 10.426% | $54.7382 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $205.53 | 9.237% | $224.5148 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $229.95 | 5.729% | $243.1238 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $208.57 | 4.816% | $218.6147 | $218.61 | $218.60 | $218.60 |
| Purchase #7 | $104.92 | 3.440% | $108.5292 | $108.53 | $108.55 | $108.50 |
| 7 purchase totals = | $976.48 | $1,041.1712 | $1,041.16 | $1,041.15 | $1,041.10 | |