| 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 | $132.48 | 11.721% | $148.008 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $203.39 | 7.290% | $218.2171 | $218.22 | $218.20 | $218.20 |
| Purchase #3 | $98.79 | 11.251% | $109.9049 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $230.64 | 3.429% | $238.5486 | $238.55 | $238.55 | $238.50 |
| Purchase #5 | $65.26 | 8.632% | $70.8932 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $76.38 | 6.717% | $81.5104 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $75.97 | 12.242% | $85.2702 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $882.91 | $952.3524 | $952.35 | $952.30 | $952.30 | |