| 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 | $96.32 | 11.482% | $107.3795 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $86.92 | 12.785% | $98.0327 | $98.03 | $98.05 | $98.00 |
| Purchase #3 | $72.25 | 3.778% | $74.9796 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $196.93 | 10.176% | $216.9696 | $216.97 | $216.95 | $217.00 |
| Purchase #5 | $199.49 | 9.475% | $218.3917 | $218.39 | $218.40 | $218.40 |
| Purchase #6 | $215.99 | 11.868% | $241.6237 | $241.62 | $241.60 | $241.60 |
| Purchase #7 | $125.55 | 11.556% | $140.0586 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $993.45 | $1,097.4354 | $1,097.43 | $1,097.45 | $1,097.50 | |