| 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 | $183.88 | 9.226% | $200.8448 | $200.84 | $200.85 | $200.80 |
| Purchase #2 | $250.53 | 11.754% | $279.9773 | $279.98 | $280.00 | $280.00 |
| Purchase #3 | $241.76 | 6.828% | $258.2674 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $94.84 | 4.749% | $99.344 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $59.81 | 10.854% | $66.3018 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $199.31 | 9.198% | $217.6425 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $71.65 | 12.341% | $80.4923 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $1,101.78 | $1,202.8701 | $1,202.86 | $1,202.90 | $1,202.80 | |