| 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 | $244.80 | 9.254% | $267.4538 | $267.45 | $267.45 | $267.50 |
| Purchase #2 | $244.45 | 5.454% | $257.7823 | $257.78 | $257.80 | $257.80 |
| Purchase #3 | $149.97 | 7.646% | $161.4367 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $107.46 | 12.308% | $120.6862 | $120.69 | $120.70 | $120.70 |
| Purchase #5 | $219.63 | 7.705% | $236.5525 | $236.55 | $236.55 | $236.60 |
| Purchase #6 | $161.64 | 11.808% | $180.7265 | $180.73 | $180.75 | $180.70 |
| Purchase #7 | $96.86 | 9.684% | $106.2399 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $1,224.81 | $1,330.8779 | $1,330.88 | $1,330.95 | $1,330.90 | |