| 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 | $103.57 | 7.813% | $111.6619 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $142.90 | 5.726% | $151.0825 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $106.80 | 5.193% | $112.3461 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $30.46 | 7.382% | $32.7086 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $11.90 | 10.836% | $13.1895 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $197.95 | 3.575% | $205.0267 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $220.52 | 6.346% | $234.5142 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $814.10 | $860.5295 | $860.53 | $860.55 | $860.50 | |