| 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 | $87.92 | 11.288% | $97.8444 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $117.34 | 6.555% | $125.0316 | $125.03 | $125.05 | $125.00 |
| Purchase #3 | $33.64 | 12.670% | $37.9022 | $37.90 | $37.90 | $37.90 |
| Purchase #4 | $138.53 | 3.144% | $142.8854 | $142.89 | $142.90 | $142.90 |
| Purchase #5 | $96.97 | 12.854% | $109.4345 | $109.43 | $109.45 | $109.40 |
| Purchase #6 | $216.27 | 10.417% | $238.7988 | $238.80 | $238.80 | $238.80 |
| Purchase #7 | $214.57 | 12.866% | $242.1766 | $242.18 | $242.20 | $242.20 |
| 7 purchase totals = | $905.24 | $994.0735 | $994.07 | $994.15 | $994.00 | |