| 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 | $228.85 | 7.385% | $245.7506 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $236.41 | 13.478% | $268.2733 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $72.75 | 12.812% | $82.0707 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $172.29 | 4.488% | $180.0224 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $173.40 | 9.599% | $190.0447 | $190.04 | $190.05 | $190.00 |
| Purchase #6 | $223.74 | 12.714% | $252.1863 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $152.61 | 5.111% | $160.4099 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $1,260.05 | $1,378.7579 | $1,378.75 | $1,378.70 | $1,378.80 | |