| 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 | $201.37 | 3.385% | $208.1864 | $208.19 | $208.20 | $208.20 |
| Purchase #2 | $71.62 | 9.504% | $78.4268 | $78.43 | $78.45 | $78.40 |
| Purchase #3 | $174.75 | 12.858% | $197.2194 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $23.76 | 5.295% | $25.0181 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $36.59 | 12.750% | $41.2552 | $41.26 | $41.25 | $41.30 |
| Purchase #6 | $121.58 | 8.835% | $132.3216 | $132.32 | $132.30 | $132.30 |
| Purchase #7 | $34.67 | 11.369% | $38.6116 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $664.34 | $721.0391 | $721.05 | $721.00 | $721.00 | |