| 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 | $206.57 | 11.222% | $229.7513 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $53.70 | 12.799% | $60.5731 | $60.57 | $60.55 | $60.60 |
| Purchase #3 | $202.36 | 10.695% | $224.0024 | $224.00 | $224.00 | $224.00 |
| Purchase #4 | $228.81 | 10.522% | $252.8854 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $56.44 | 4.382% | $58.9132 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $178.41 | 5.704% | $188.5865 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $230.70 | 8.276% | $249.7927 | $249.79 | $249.80 | $249.80 |
| 7 purchase totals = | $1,156.99 | $1,264.5046 | $1,264.50 | $1,264.50 | $1,264.60 | |