| 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 | $6.90 | 3.401% | $7.1347 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $213.54 | 7.541% | $229.6431 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $97.58 | 4.551% | $102.0209 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $231.28 | 8.110% | $250.0368 | $250.04 | $250.05 | $250.00 |
| Purchase #5 | $19.77 | 10.643% | $21.8741 | $21.87 | $21.85 | $21.90 |
| Purchase #6 | $242.92 | 11.567% | $271.0186 | $271.02 | $271.00 | $271.00 |
| Purchase #7 | $199.93 | 9.853% | $219.6291 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,011.92 | $1,101.3573 | $1,101.35 | $1,101.35 | $1,101.20 | |