| 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 | $225.53 | 4.314% | $235.2594 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $91.59 | 5.160% | $96.316 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $83.51 | 4.522% | $87.2863 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $25.26 | 4.638% | $26.4316 | $26.43 | $26.45 | $26.40 |
| Purchase #5 | $108.45 | 3.509% | $112.2555 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $235.32 | 11.161% | $261.5841 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $62.35 | 13.183% | $70.5696 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $832.01 | $889.7025 | $889.71 | $889.70 | $889.80 | |