| 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 | $206.91 | 12.389% | $232.5441 | $232.54 | $232.55 | $232.50 |
| Purchase #2 | $18.46 | 5.600% | $19.4938 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $219.33 | 4.476% | $229.1472 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $5.64 | 10.720% | $6.2446 | $6.24 | $6.25 | $6.20 |
| Purchase #5 | $36.41 | 3.384% | $37.6421 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $34.39 | 9.555% | $37.676 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $239.35 | 7.128% | $256.4109 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $760.49 | $819.1587 | $819.15 | $819.20 | $819.00 | |