| 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 | $129.33 | 5.574% | $136.5389 | $136.54 | $136.55 | $136.50 |
| Purchase #2 | $227.64 | 7.587% | $244.911 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $209.46 | 3.693% | $217.1954 | $217.20 | $217.20 | $217.20 |
| Purchase #4 | $23.76 | 5.791% | $25.1359 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $183.94 | 5.593% | $194.2278 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $48.37 | 3.516% | $50.0707 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $52.60 | 13.379% | $59.6374 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $875.10 | $927.7171 | $927.73 | $927.75 | $927.60 | |