| 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 | $213.99 | 12.255% | $240.2145 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $52.40 | 9.635% | $57.4487 | $57.45 | $57.45 | $57.40 |
| Purchase #3 | $40.62 | 12.708% | $45.782 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $44.53 | 11.819% | $49.793 | $49.79 | $49.80 | $49.80 |
| Purchase #5 | $176.50 | 3.412% | $182.5222 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $139.45 | 6.668% | $148.7485 | $148.75 | $148.75 | $148.70 |
| Purchase #7 | $209.60 | 5.276% | $220.6585 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $877.09 | $945.1674 | $945.16 | $945.15 | $945.10 | |