| 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 | $189.38 | 6.874% | $202.398 | $202.40 | $202.40 | $202.40 |
| Purchase #2 | $85.91 | 4.303% | $89.6067 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $233.42 | 4.318% | $243.4991 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $62.42 | 11.110% | $69.3549 | $69.35 | $69.35 | $69.40 |
| Purchase #5 | $207.41 | 12.857% | $234.0767 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $35.42 | 13.251% | $40.1135 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $72.74 | 4.331% | $75.8904 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $886.70 | $954.9393 | $954.94 | $954.95 | $955.00 | |