| 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 | $98.54 | 12.380% | $110.7393 | $110.74 | $110.75 | $110.70 |
| Purchase #2 | $13.83 | 11.274% | $15.3892 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $221.33 | 8.796% | $240.7982 | $240.80 | $240.80 | $240.80 |
| Purchase #4 | $139.39 | 10.125% | $153.5032 | $153.50 | $153.50 | $153.50 |
| Purchase #5 | $203.56 | 6.718% | $217.2352 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $95.38 | 5.541% | $100.665 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $124.34 | 3.566% | $128.774 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $896.37 | $967.1041 | $967.11 | $967.10 | $967.10 | |