| 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 | $128.99 | 10.780% | $142.8951 | $142.90 | $142.90 | $142.90 |
| Purchase #2 | $221.99 | 11.297% | $247.0682 | $247.07 | $247.05 | $247.10 |
| Purchase #3 | $131.57 | 9.405% | $143.9442 | $143.94 | $143.95 | $143.90 |
| Purchase #4 | $181.78 | 3.279% | $187.7406 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $97.92 | 3.590% | $101.4353 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $116.68 | 10.853% | $129.3433 | $129.34 | $129.35 | $129.30 |
| Purchase #7 | $50.37 | 3.300% | $52.0322 | $52.03 | $52.05 | $52.00 |
| 7 purchase totals = | $929.30 | $1,004.4589 | $1,004.46 | $1,004.50 | $1,004.30 | |