| 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 | $8.64 | 3.553% | $8.947 | $8.95 | $8.95 | $8.90 |
| Purchase #2 | $221.92 | 13.827% | $252.6049 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $91.55 | 11.517% | $102.0938 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $188.98 | 7.816% | $203.7507 | $203.75 | $203.75 | $203.80 |
| Purchase #5 | $12.56 | 10.483% | $13.8767 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $95.87 | 8.386% | $103.9097 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $215.36 | 7.800% | $232.1581 | $232.16 | $232.15 | $232.20 |
| 7 purchase totals = | $834.88 | $917.3409 | $917.34 | $917.35 | $917.40 | |