| 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 | $197.95 | 11.787% | $221.2824 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $81.34 | 9.226% | $88.8444 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $181.63 | 3.624% | $188.2123 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $25.97 | 6.474% | $27.6513 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $32.40 | 13.422% | $36.7487 | $36.75 | $36.75 | $36.70 |
| Purchase #6 | $38.57 | 6.664% | $41.1403 | $41.14 | $41.15 | $41.10 |
| Purchase #7 | $207.50 | 9.501% | $227.2146 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $765.36 | $831.0940 | $831.08 | $831.10 | $831.00 | |