| 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 | $217.62 | 11.420% | $242.4722 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $90.66 | 8.462% | $98.3316 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $32.84 | 5.803% | $34.7457 | $34.75 | $34.75 | $34.70 |
| Purchase #4 | $108.55 | 12.741% | $122.3804 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $61.32 | 13.449% | $69.5669 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $83.29 | 7.575% | $89.5992 | $89.60 | $89.60 | $89.60 |
| Purchase #7 | $96.32 | 10.126% | $106.0734 | $106.07 | $106.05 | $106.10 |
| 7 purchase totals = | $690.60 | $763.1694 | $763.17 | $763.15 | $763.20 | |