| 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 | $59.34 | 9.807% | $65.1595 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $214.81 | 11.310% | $239.105 | $239.11 | $239.10 | $239.10 |
| Purchase #3 | $220.42 | 10.351% | $243.2357 | $243.24 | $243.25 | $243.20 |
| Purchase #4 | $216.50 | 11.199% | $240.7458 | $240.75 | $240.75 | $240.70 |
| Purchase #5 | $144.34 | 10.388% | $159.334 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $160.55 | 5.763% | $169.8025 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $222.85 | 4.709% | $233.344 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $1,238.81 | $1,350.7265 | $1,350.73 | $1,350.75 | $1,350.60 | |