| 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 | $216.32 | 3.768% | $224.4709 | $224.47 | $224.45 | $224.50 |
| Purchase #2 | $83.84 | 9.493% | $91.7989 | $91.80 | $91.80 | $91.80 |
| Purchase #3 | $147.62 | 4.441% | $154.1758 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $93.70 | 5.390% | $98.7504 | $98.75 | $98.75 | $98.80 |
| Purchase #5 | $121.56 | 10.700% | $134.5669 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $58.82 | 12.794% | $66.3454 | $66.35 | $66.35 | $66.30 |
| Purchase #7 | $49.25 | 13.450% | $55.8741 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $771.11 | $825.9824 | $825.99 | $825.95 | $826.10 | |