| 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 | $230.76 | 9.422% | $252.5022 | $252.50 | $252.50 | $252.50 |
| Purchase #2 | $51.58 | 9.337% | $56.396 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $170.98 | 8.336% | $185.2329 | $185.23 | $185.25 | $185.20 |
| Purchase #4 | $113.41 | 3.140% | $116.9711 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $66.75 | 10.500% | $73.7588 | $73.76 | $73.75 | $73.80 |
| Purchase #6 | $186.59 | 12.787% | $210.4493 | $210.45 | $210.45 | $210.40 |
| Purchase #7 | $81.79 | 13.677% | $92.9764 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $901.86 | $988.2867 | $988.29 | $988.30 | $988.30 | |