| 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 | $226.49 | 8.514% | $245.7734 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $180.86 | 4.574% | $189.1325 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $222.64 | 11.473% | $248.1835 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $167.71 | 12.503% | $188.6788 | $188.68 | $188.70 | $188.70 |
| Purchase #5 | $139.59 | 8.317% | $151.1997 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $30.59 | 4.730% | $32.0369 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $142.48 | 8.134% | $154.0693 | $154.07 | $154.05 | $154.10 |
| 7 purchase totals = | $1,110.36 | $1,209.0741 | $1,209.07 | $1,209.10 | $1,209.10 | |