| 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 | $206.64 | 11.152% | $229.6845 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $86.47 | 9.764% | $94.9129 | $94.91 | $94.90 | $94.90 |
| Purchase #3 | $182.45 | 3.359% | $188.5785 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $213.70 | 9.554% | $234.1169 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $60.92 | 9.552% | $66.7391 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $36.65 | 7.423% | $39.3705 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $155.74 | 13.713% | $177.0966 | $177.10 | $177.10 | $177.10 |
| 7 purchase totals = | $942.57 | $1,030.4990 | $1,030.50 | $1,030.50 | $1,030.50 | |