| 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 | $103.84 | 8.272% | $112.4296 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $122.76 | 7.122% | $131.503 | $131.50 | $131.50 | $131.50 |
| Purchase #3 | $56.97 | 6.478% | $60.6605 | $60.66 | $60.65 | $60.70 |
| Purchase #4 | $227.67 | 8.208% | $246.3572 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $142.75 | 9.350% | $156.0971 | $156.10 | $156.10 | $156.10 |
| Purchase #6 | $22.28 | 5.120% | $23.4207 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $234.46 | 7.110% | $251.1301 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $910.73 | $981.5982 | $981.60 | $981.60 | $981.60 | |