| 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 | $212.64 | 10.242% | $234.4186 | $234.42 | $234.40 | $234.40 |
| Purchase #2 | $56.44 | 7.706% | $60.7893 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $57.40 | 5.165% | $60.3647 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $7.28 | 13.873% | $8.29 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $250.72 | 9.413% | $274.3203 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $231.97 | 11.250% | $258.0666 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $47.54 | 11.808% | $53.1535 | $53.15 | $53.15 | $53.20 |
| 7 purchase totals = | $863.99 | $949.4030 | $949.40 | $949.35 | $949.50 | |