| 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 | $128.33 | 11.776% | $143.4421 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $137.80 | 7.803% | $148.5525 | $148.55 | $148.55 | $148.60 |
| Purchase #3 | $58.32 | 5.711% | $61.6507 | $61.65 | $61.65 | $61.70 |
| Purchase #4 | $224.46 | 10.245% | $247.4559 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $202.48 | 5.344% | $213.3005 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $149.56 | 5.474% | $157.7469 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $33.64 | 9.873% | $36.9613 | $36.96 | $36.95 | $37.00 |
| 7 purchase totals = | $934.59 | $1,009.1099 | $1,009.11 | $1,009.10 | $1,009.20 | |