| 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 | $216.32 | 7.301% | $232.1135 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $68.33 | 7.442% | $73.4151 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $65.78 | 13.652% | $74.7603 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $194.39 | 9.678% | $213.2031 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $103.82 | 12.216% | $116.5027 | $116.50 | $116.50 | $116.50 |
| Purchase #6 | $65.87 | 10.836% | $73.0077 | $73.01 | $73.00 | $73.00 |
| Purchase #7 | $42.93 | 3.333% | $44.3609 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $757.44 | $827.3633 | $827.36 | $827.30 | $827.40 | |