| 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 | $224.88 | 9.599% | $246.4662 | $246.47 | $246.45 | $246.50 |
| Purchase #2 | $122.34 | 3.331% | $126.4151 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $229.63 | 10.478% | $253.6906 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $126.85 | 11.491% | $141.4263 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $222.76 | 7.537% | $239.5494 | $239.55 | $239.55 | $239.50 |
| Purchase #6 | $204.92 | 5.870% | $216.9488 | $216.95 | $216.95 | $216.90 |
| Purchase #7 | $7.37 | 3.193% | $7.6053 | $7.61 | $7.60 | $7.60 |
| 7 purchase totals = | $1,138.75 | $1,232.1017 | $1,232.12 | $1,232.10 | $1,232.00 | |