| 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 | $222.43 | 12.677% | $250.6275 | $250.63 | $250.65 | $250.60 |
| Purchase #2 | $6.55 | 12.602% | $7.3754 | $7.38 | $7.40 | $7.40 |
| Purchase #3 | $38.61 | 12.854% | $43.5729 | $43.57 | $43.55 | $43.60 |
| Purchase #4 | $211.80 | 11.651% | $236.4768 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $168.52 | 9.748% | $184.9473 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $20.88 | 6.682% | $22.2752 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $92.83 | 4.779% | $97.2663 | $97.27 | $97.25 | $97.30 |
| 7 purchase totals = | $761.62 | $842.5414 | $842.56 | $842.60 | $842.60 | |