| 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 | $190.61 | 9.361% | $208.453 | $208.45 | $208.45 | $208.50 |
| Purchase #2 | $23.77 | 6.686% | $25.3593 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $38.46 | 3.218% | $39.6976 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $18.26 | 8.479% | $19.8083 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $196.81 | 8.567% | $213.6707 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $238.32 | 11.253% | $265.1381 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $134.42 | 4.262% | $140.149 | $140.15 | $140.15 | $140.10 |
| 7 purchase totals = | $840.65 | $912.2760 | $912.28 | $912.25 | $912.30 | |