| 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 | $112.69 | 10.544% | $124.572 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $183.43 | 10.173% | $202.0903 | $202.09 | $202.10 | $202.10 |
| Purchase #3 | $244.75 | 10.817% | $271.2246 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $91.57 | 13.603% | $104.0263 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $209.78 | 9.226% | $229.1343 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $182.47 | 7.157% | $195.5294 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $204.98 | 4.108% | $213.4006 | $213.40 | $213.40 | $213.40 |
| 7 purchase totals = | $1,229.67 | $1,339.9775 | $1,339.97 | $1,340.00 | $1,339.90 | |