| 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 | $221.67 | 9.681% | $243.1299 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $231.59 | 13.786% | $263.517 | $263.52 | $263.50 | $263.50 |
| Purchase #3 | $142.36 | 8.440% | $154.3752 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $74.68 | 8.420% | $80.9681 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $167.79 | 11.139% | $186.4801 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $22.90 | 6.233% | $24.3274 | $24.33 | $24.35 | $24.30 |
| Purchase #7 | $11.25 | 7.103% | $12.0491 | $12.05 | $12.05 | $12.00 |
| 7 purchase totals = | $872.24 | $964.8468 | $964.86 | $964.90 | $964.80 | |