| 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 | $109.58 | 13.494% | $124.3667 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $110.57 | 8.604% | $120.0834 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $233.80 | 8.805% | $254.3861 | $254.39 | $254.40 | $254.40 |
| Purchase #4 | $180.87 | 5.623% | $191.0403 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $164.40 | 6.634% | $175.3063 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $231.82 | 4.711% | $242.741 | $242.74 | $242.75 | $242.70 |
| Purchase #7 | $239.30 | 3.345% | $247.3046 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $1,270.34 | $1,355.2284 | $1,355.23 | $1,355.25 | $1,355.20 | |