| 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 | $242.50 | 3.395% | $250.7329 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $145.47 | 12.832% | $164.1367 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $21.53 | 9.277% | $23.5273 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $37.26 | 10.661% | $41.2323 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $61.46 | 5.819% | $65.0364 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $98.66 | 3.710% | $102.3203 | $102.32 | $102.30 | $102.30 |
| Purchase #7 | $78.54 | 11.202% | $87.3381 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $685.42 | $734.3240 | $734.33 | $734.40 | $734.10 | |