| 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 | $232.51 | 4.451% | $242.859 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $231.51 | 9.213% | $252.839 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $160.98 | 4.450% | $168.1436 | $168.14 | $168.15 | $168.10 |
| Purchase #4 | $103.85 | 11.555% | $115.8499 | $115.85 | $115.85 | $115.80 |
| Purchase #5 | $63.58 | 3.591% | $65.8632 | $65.86 | $65.85 | $65.90 |
| Purchase #6 | $45.98 | 5.330% | $48.4307 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $14.86 | 7.345% | $15.9515 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $853.27 | $909.9369 | $909.93 | $909.95 | $909.90 | |