| 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 | $203.44 | 8.642% | $221.0213 | $221.02 | $221.00 | $221.00 |
| Purchase #2 | $32.25 | 5.592% | $34.0534 | $34.05 | $34.05 | $34.10 |
| Purchase #3 | $132.88 | 13.731% | $151.1258 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $30.36 | 4.348% | $31.6801 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $139.34 | 9.844% | $153.0566 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $116.78 | 5.311% | $122.9822 | $122.98 | $123.00 | $123.00 |
| Purchase #7 | $39.33 | 9.160% | $42.9326 | $42.93 | $42.95 | $42.90 |
| 7 purchase totals = | $694.38 | $756.8520 | $756.85 | $756.90 | $756.90 | |