| 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 | $181.29 | 7.253% | $194.439 | $194.44 | $194.45 | $194.40 |
| Purchase #2 | $238.93 | 6.646% | $254.8093 | $254.81 | $254.80 | $254.80 |
| Purchase #3 | $83.28 | 3.867% | $86.5004 | $86.50 | $86.50 | $86.50 |
| Purchase #4 | $12.42 | 13.797% | $14.1336 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $38.78 | 11.719% | $43.3246 | $43.32 | $43.30 | $43.30 |
| Purchase #6 | $109.70 | 6.681% | $117.0291 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $93.48 | 4.819% | $97.9848 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $757.88 | $808.2208 | $808.21 | $808.25 | $808.10 | |