| 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 | $238.41 | 10.427% | $263.269 | $263.27 | $263.25 | $263.30 |
| Purchase #2 | $126.45 | 10.794% | $140.099 | $140.10 | $140.10 | $140.10 |
| Purchase #3 | $7.66 | 7.312% | $8.2201 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $89.68 | 10.759% | $99.3287 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $7.77 | 8.183% | $8.4058 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $48.86 | 13.685% | $55.5465 | $55.55 | $55.55 | $55.50 |
| Purchase #7 | $7.38 | 9.347% | $8.0698 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $526.21 | $582.9389 | $582.95 | $582.90 | $582.90 | |