| 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 | $191.35 | 6.500% | $203.7878 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $58.75 | 13.615% | $66.7488 | $66.75 | $66.75 | $66.70 |
| Purchase #3 | $120.86 | 11.644% | $134.9329 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $102.36 | 9.791% | $112.3821 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $117.78 | 5.416% | $124.159 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $47.28 | 10.815% | $52.3933 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $200.43 | 4.306% | $209.0605 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $838.81 | $903.4644 | $903.46 | $903.50 | $903.50 | |