| 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 | $188.59 | 12.626% | $212.4014 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $238.89 | 10.687% | $264.4202 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $84.76 | 11.484% | $94.4938 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $233.75 | 3.379% | $241.6484 | $241.65 | $241.65 | $241.60 |
| Purchase #5 | $236.39 | 7.794% | $254.8142 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $245.67 | 13.480% | $278.7863 | $278.79 | $278.80 | $278.80 |
| Purchase #7 | $244.74 | 11.227% | $272.217 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $1,472.79 | $1,618.7813 | $1,618.78 | $1,618.75 | $1,618.70 | |