| 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 | $203.77 | 4.275% | $212.4812 | $212.48 | $212.50 | $212.50 |
| Purchase #2 | $9.42 | 10.631% | $10.4214 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $57.33 | 5.548% | $60.5107 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $236.42 | 12.733% | $266.5234 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $125.72 | 7.225% | $134.8033 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $115.53 | 7.704% | $124.4304 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $94.56 | 3.767% | $98.1221 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $842.75 | $907.2925 | $907.28 | $907.25 | $907.20 | |