| 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 | $106.32 | 9.797% | $116.7362 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $94.64 | 3.693% | $98.1351 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $76.84 | 7.740% | $82.7874 | $82.79 | $82.80 | $82.80 |
| Purchase #4 | $222.27 | 10.368% | $245.315 | $245.32 | $245.30 | $245.30 |
| Purchase #5 | $133.95 | 5.421% | $141.2114 | $141.21 | $141.20 | $141.20 |
| Purchase #6 | $9.63 | 12.546% | $10.8382 | $10.84 | $10.85 | $10.80 |
| Purchase #7 | $238.41 | 5.726% | $252.0614 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $882.06 | $947.0847 | $947.10 | $947.10 | $947.00 | |