| 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 | $232.70 | 7.537% | $250.2386 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $35.42 | 12.242% | $39.7561 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $32.56 | 7.462% | $34.9896 | $34.99 | $35.00 | $35.00 |
| Purchase #4 | $69.30 | 3.542% | $71.7546 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $239.75 | 3.367% | $247.8224 | $247.82 | $247.80 | $247.80 |
| Purchase #6 | $110.57 | 5.775% | $116.9554 | $116.96 | $116.95 | $117.00 |
| Purchase #7 | $78.37 | 9.157% | $85.5463 | $85.55 | $85.55 | $85.50 |
| 7 purchase totals = | $798.67 | $847.0630 | $847.07 | $847.05 | $847.10 | |