| 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 | $245.49 | 8.116% | $265.414 | $265.41 | $265.40 | $265.40 |
| Purchase #2 | $13.61 | 9.232% | $14.8665 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $201.60 | 12.415% | $226.6286 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $6.77 | 4.155% | $7.0513 | $7.05 | $7.05 | $7.10 |
| Purchase #5 | $213.44 | 12.290% | $239.6718 | $239.67 | $239.65 | $239.70 |
| Purchase #6 | $110.32 | 13.471% | $125.1812 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $20.64 | 11.674% | $23.0495 | $23.05 | $23.05 | $23.00 |
| 7 purchase totals = | $811.87 | $901.8629 | $901.86 | $901.85 | $901.90 | |