| 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 | $27.61 | 10.430% | $30.4897 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $190.44 | 12.617% | $214.4678 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $51.38 | 9.652% | $56.3392 | $56.34 | $56.35 | $56.30 |
| Purchase #4 | $237.85 | 8.626% | $258.3669 | $258.37 | $258.35 | $258.40 |
| Purchase #5 | $238.56 | 10.664% | $264 | $264.00 | $264.00 | $264.00 |
| Purchase #6 | $150.74 | 10.335% | $166.319 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $219.53 | 7.564% | $236.1352 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $1,116.11 | $1,226.1178 | $1,226.13 | $1,226.10 | $1,226.10 | |