| 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 | $18.73 | 13.860% | $21.326 | $21.33 | $21.35 | $21.30 |
| Purchase #2 | $235.29 | 7.686% | $253.3744 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $113.42 | 12.669% | $127.7892 | $127.79 | $127.80 | $127.80 |
| Purchase #4 | $192.90 | 5.838% | $204.1615 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $84.92 | 9.701% | $93.1581 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $212.82 | 13.534% | $241.6231 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $6.32 | 10.854% | $7.006 | $7.01 | $7.00 | $7.00 |
| 7 purchase totals = | $864.40 | $948.4383 | $948.44 | $948.40 | $948.50 | |