| 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 | $116.62 | 9.583% | $127.7957 | $127.80 | $127.80 | $127.80 |
| Purchase #2 | $230.78 | 10.395% | $254.7696 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $75.71 | 13.171% | $85.6818 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $145.42 | 5.380% | $153.2436 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $152.54 | 11.357% | $169.864 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $233.46 | 8.409% | $253.0917 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $125.67 | 7.609% | $135.2322 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $1,080.20 | $1,179.6786 | $1,179.67 | $1,179.70 | $1,179.70 | |