| 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 | $120.37 | 3.346% | $124.3976 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $136.52 | 11.156% | $151.7502 | $151.75 | $151.75 | $151.80 |
| Purchase #3 | $97.90 | 3.504% | $101.3304 | $101.33 | $101.35 | $101.30 |
| Purchase #4 | $148.27 | 3.358% | $153.2489 | $153.25 | $153.25 | $153.20 |
| Purchase #5 | $67.63 | 11.254% | $75.2411 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $227.80 | 5.842% | $241.1081 | $241.11 | $241.10 | $241.10 |
| Purchase #7 | $69.64 | 6.299% | $74.0266 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $868.13 | $921.1029 | $921.11 | $921.15 | $921.00 | |