| 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 | $31.74 | 4.597% | $33.1991 | $33.20 | $33.20 | $33.20 |
| Purchase #2 | $117.52 | 4.832% | $123.1986 | $123.20 | $123.20 | $123.20 |
| Purchase #3 | $223.44 | 6.687% | $238.3814 | $238.38 | $238.40 | $238.40 |
| Purchase #4 | $7.42 | 4.110% | $7.725 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $222.55 | 10.698% | $246.3584 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $44.40 | 7.115% | $47.5591 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $248.27 | 5.434% | $261.761 | $261.76 | $261.75 | $261.80 |
| 7 purchase totals = | $895.34 | $958.1826 | $958.19 | $958.20 | $958.30 | |