| 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 | $221.41 | 6.842% | $236.5589 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $47.44 | 6.551% | $50.5478 | $50.55 | $50.55 | $50.50 |
| Purchase #3 | $181.85 | 4.512% | $190.0551 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $53.61 | 12.623% | $60.3772 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $78.55 | 5.704% | $83.0305 | $83.03 | $83.05 | $83.00 |
| Purchase #6 | $32.63 | 4.577% | $34.1235 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $167.88 | 12.662% | $189.137 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $783.37 | $843.8300 | $843.84 | $843.85 | $843.80 | |