| 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 | $20.94 | 13.580% | $23.7837 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $228.97 | 11.630% | $255.5992 | $255.60 | $255.60 | $255.60 |
| Purchase #3 | $248.29 | 3.591% | $257.2061 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $69.71 | 6.744% | $74.4112 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $235.69 | 11.503% | $262.8014 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $55.49 | 7.412% | $59.6029 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $219.50 | 8.461% | $238.0719 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,078.59 | $1,171.4764 | $1,171.47 | $1,171.45 | $1,171.50 | |