| 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 | $246.55 | 4.533% | $257.7261 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $241.95 | 6.790% | $258.3784 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $114.53 | 9.200% | $125.0668 | $125.07 | $125.05 | $125.10 |
| Purchase #4 | $217.31 | 7.246% | $233.0563 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $168.86 | 9.526% | $184.9456 | $184.95 | $184.95 | $184.90 |
| Purchase #6 | $44.89 | 12.534% | $50.5165 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $42.69 | 13.173% | $48.3136 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $1,076.78 | $1,158.0033 | $1,158.02 | $1,158.00 | $1,158.00 | |