| 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 | $129.67 | 6.501% | $138.0998 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $117.28 | 12.640% | $132.1042 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $171.68 | 6.379% | $182.6315 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $72.72 | 9.308% | $79.4888 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $65.50 | 10.560% | $72.4168 | $72.42 | $72.40 | $72.40 |
| Purchase #6 | $194.82 | 4.684% | $203.9454 | $203.95 | $203.95 | $203.90 |
| Purchase #7 | $185.83 | 10.754% | $205.8142 | $205.81 | $205.80 | $205.80 |
| 7 purchase totals = | $937.50 | $1,014.5007 | $1,014.50 | $1,014.50 | $1,014.40 | |