| 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 | $218.46 | 3.222% | $225.4988 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $107.54 | 7.865% | $115.998 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $191.93 | 9.501% | $210.1653 | $210.17 | $210.15 | $210.20 |
| Purchase #4 | $22.94 | 10.723% | $25.3999 | $25.40 | $25.40 | $25.40 |
| Purchase #5 | $80.58 | 6.313% | $85.667 | $85.67 | $85.65 | $85.70 |
| Purchase #6 | $81.81 | 4.311% | $85.3368 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $129.35 | 8.755% | $140.6746 | $140.67 | $140.65 | $140.70 |
| 7 purchase totals = | $832.61 | $888.7404 | $888.75 | $888.70 | $888.80 | |