| 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 | $215.61 | 4.242% | $224.7562 | $224.76 | $224.75 | $224.80 |
| Purchase #2 | $185.88 | 11.115% | $206.5406 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $136.25 | 4.253% | $142.0447 | $142.04 | $142.05 | $142.00 |
| Purchase #4 | $91.57 | 13.537% | $103.9658 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $89.51 | 9.608% | $98.1101 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $13.50 | 9.148% | $14.735 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $120.78 | 8.398% | $130.9231 | $130.92 | $130.90 | $130.90 |
| 7 purchase totals = | $853.10 | $921.0755 | $921.08 | $921.05 | $921.00 | |