| 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 | $200.82 | 9.566% | $220.0304 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $194.34 | 13.119% | $219.8355 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $177.93 | 9.175% | $194.2551 | $194.26 | $194.25 | $194.30 |
| Purchase #4 | $43.33 | 3.458% | $44.8284 | $44.83 | $44.85 | $44.80 |
| Purchase #5 | $125.27 | 12.841% | $141.3559 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $40.53 | 10.323% | $44.7139 | $44.71 | $44.70 | $44.70 |
| Purchase #7 | $63.58 | 7.492% | $68.3434 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $845.80 | $933.3626 | $933.37 | $933.40 | $933.30 | |