| 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 | $134.59 | 5.420% | $141.8848 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $71.85 | 3.379% | $74.2778 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $96.62 | 3.370% | $99.8761 | $99.88 | $99.90 | $99.90 |
| Purchase #4 | $225.45 | 8.251% | $244.0519 | $244.05 | $244.05 | $244.10 |
| Purchase #5 | $58.49 | 13.509% | $66.3914 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $114.69 | 10.195% | $126.3826 | $126.38 | $126.40 | $126.40 |
| Purchase #7 | $183.53 | 8.466% | $199.0676 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $885.22 | $951.9322 | $951.93 | $952.00 | $952.10 | |