| 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 | $209.60 | 13.365% | $237.613 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $13.30 | 7.790% | $14.3361 | $14.34 | $14.35 | $14.30 |
| Purchase #3 | $198.91 | 13.462% | $225.6873 | $225.69 | $225.70 | $225.70 |
| Purchase #4 | $144.40 | 3.469% | $149.4092 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $34.66 | 9.103% | $37.8151 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $133.84 | 10.648% | $148.0913 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $180.52 | 4.800% | $189.185 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $915.23 | $1,002.1370 | $1,002.15 | $1,002.15 | $1,002.10 | |