| 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 | $216.38 | 6.783% | $231.0571 | $231.06 | $231.05 | $231.10 |
| Purchase #2 | $36.80 | 9.220% | $40.193 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $112.95 | 5.792% | $119.4921 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $19.52 | 5.353% | $20.5649 | $20.56 | $20.55 | $20.60 |
| Purchase #5 | $34.59 | 6.140% | $36.7138 | $36.71 | $36.70 | $36.70 |
| Purchase #6 | $71.69 | 8.416% | $77.7234 | $77.72 | $77.70 | $77.70 |
| Purchase #7 | $219.55 | 8.152% | $237.4477 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $711.48 | $763.1920 | $763.18 | $763.15 | $763.20 | |