| 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 | $19.35 | 3.244% | $19.9777 | $19.98 | $20.00 | $20.00 |
| Purchase #2 | $216.86 | 11.871% | $242.6035 | $242.60 | $242.60 | $242.60 |
| Purchase #3 | $60.30 | 9.466% | $66.008 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $230.55 | 6.745% | $246.1006 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $121.86 | 3.290% | $125.8692 | $125.87 | $125.85 | $125.90 |
| Purchase #6 | $25.34 | 7.573% | $27.259 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $220.28 | 7.326% | $236.4177 | $236.42 | $236.40 | $236.40 |
| 7 purchase totals = | $894.54 | $964.2357 | $964.24 | $964.20 | $964.30 | |