| 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 | $209.66 | 4.458% | $219.0066 | $219.01 | $219.00 | $219.00 |
| Purchase #2 | $138.49 | 13.387% | $157.0297 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $212.27 | 10.216% | $233.9555 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $179.48 | 4.775% | $188.0502 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $20.48 | 13.382% | $23.2206 | $23.22 | $23.20 | $23.20 |
| Purchase #6 | $189.49 | 8.147% | $204.9278 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $104.47 | 12.510% | $117.5392 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $1,054.34 | $1,143.7296 | $1,143.74 | $1,143.75 | $1,143.70 | |