| 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 | $98.65 | 9.865% | $108.3818 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $36.61 | 3.481% | $37.8844 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $74.54 | 7.803% | $80.3564 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $81.75 | 11.350% | $91.0286 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $211.28 | 10.343% | $233.1327 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $222.68 | 5.187% | $234.2304 | $234.23 | $234.25 | $234.20 |
| Purchase #7 | $185.64 | 13.321% | $210.3691 | $210.37 | $210.35 | $210.40 |
| 7 purchase totals = | $911.15 | $995.3834 | $995.38 | $995.45 | $995.40 | |