| 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 | $124.71 | 3.236% | $128.7456 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $205.67 | 3.660% | $213.1975 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $206.85 | 9.632% | $226.7738 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $74.43 | 5.592% | $78.5921 | $78.59 | $78.60 | $78.60 |
| Purchase #5 | $188.85 | 3.525% | $195.507 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $108.92 | 3.787% | $113.0448 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $174.36 | 8.409% | $189.0219 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $1,083.79 | $1,144.8827 | $1,144.88 | $1,144.85 | $1,144.80 | |