| 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 | $141.62 | 7.336% | $152.0092 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $227.42 | 9.712% | $249.507 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $55.33 | 8.710% | $60.1492 | $60.15 | $60.15 | $60.10 |
| Purchase #4 | $63.98 | 12.327% | $71.8668 | $71.87 | $71.85 | $71.90 |
| Purchase #5 | $189.91 | 13.118% | $214.8224 | $214.82 | $214.80 | $214.80 |
| Purchase #6 | $116.57 | 5.395% | $122.859 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $7.53 | 10.872% | $8.3487 | $8.35 | $8.35 | $8.30 |
| 7 purchase totals = | $802.36 | $879.5623 | $879.57 | $879.50 | $879.50 | |