| 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 | $185.36 | 9.284% | $202.5688 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $48.26 | 10.112% | $53.1401 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $169.36 | 12.567% | $190.6435 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $128.81 | 10.464% | $142.2887 | $142.29 | $142.30 | $142.30 |
| Purchase #5 | $198.79 | 10.169% | $219.005 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $154.90 | 8.776% | $168.494 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $131.36 | 4.128% | $136.7825 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,016.84 | $1,112.9226 | $1,112.92 | $1,112.95 | $1,112.90 | |