| 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 | $124.41 | 8.242% | $134.6639 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $178.69 | 4.874% | $187.3994 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $72.44 | 6.435% | $77.1015 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $119.86 | 11.117% | $133.1848 | $133.18 | $133.20 | $133.20 |
| Purchase #5 | $22.58 | 12.709% | $25.4497 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $87.87 | 8.735% | $95.5454 | $95.55 | $95.55 | $95.50 |
| Purchase #7 | $224.28 | 6.117% | $237.9992 | $238.00 | $238.00 | $238.00 |
| 7 purchase totals = | $830.13 | $891.3439 | $891.34 | $891.35 | $891.30 | |