| 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 | $185.72 | 8.438% | $201.3911 | $201.39 | $201.40 | $201.40 |
| Purchase #2 | $230.69 | 4.171% | $240.3121 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $40.33 | 9.604% | $44.2033 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $116.92 | 12.201% | $131.1854 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $59.97 | 9.178% | $65.474 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $55.54 | 3.573% | $57.5244 | $57.52 | $57.50 | $57.50 |
| Purchase #7 | $150.27 | 5.318% | $158.2614 | $158.26 | $158.25 | $158.30 |
| 7 purchase totals = | $839.44 | $898.3517 | $898.34 | $898.30 | $898.40 | |