| 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 | $227.78 | 7.523% | $244.9159 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $10.54 | 3.226% | $10.88 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $199.68 | 13.266% | $226.1695 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $30.73 | 13.299% | $34.8168 | $34.82 | $34.80 | $34.80 |
| Purchase #5 | $35.83 | 9.828% | $39.3514 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $223.57 | 6.683% | $238.5112 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $32.46 | 11.531% | $36.203 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $760.59 | $830.8478 | $830.85 | $830.80 | $830.90 | |