| 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 | $84.32 | 10.841% | $93.4611 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $127.96 | 7.202% | $137.1757 | $137.18 | $137.20 | $137.20 |
| Purchase #3 | $211.52 | 3.636% | $219.2109 | $219.21 | $219.20 | $219.20 |
| Purchase #4 | $127.80 | 12.478% | $143.7469 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $219.61 | 11.601% | $245.087 | $245.09 | $245.10 | $245.10 |
| Purchase #6 | $202.87 | 10.359% | $223.8853 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $235.35 | 7.357% | $252.6647 | $252.66 | $252.65 | $252.70 |
| 7 purchase totals = | $1,209.43 | $1,315.2316 | $1,315.24 | $1,315.25 | $1,315.30 | |