| 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 | $227.71 | 7.117% | $243.9161 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $130.27 | 3.829% | $135.258 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $16.89 | 13.610% | $19.1887 | $19.19 | $19.20 | $19.20 |
| Purchase #4 | $34.51 | 5.561% | $36.4291 | $36.43 | $36.45 | $36.40 |
| Purchase #5 | $232.58 | 8.109% | $251.4399 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $124.75 | 9.372% | $136.4416 | $136.44 | $136.45 | $136.40 |
| Purchase #7 | $138.78 | 4.406% | $144.8946 | $144.89 | $144.90 | $144.90 |
| 7 purchase totals = | $905.49 | $967.5680 | $967.57 | $967.60 | $967.50 | |