| 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 | $130.88 | 6.231% | $139.0351 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $183.65 | 11.159% | $204.1435 | $204.14 | $204.15 | $204.10 |
| Purchase #3 | $199.31 | 4.863% | $209.0024 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $160.82 | 6.140% | $170.6943 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $70.32 | 13.628% | $79.9032 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $76.89 | 3.520% | $79.5965 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $197.54 | 7.740% | $212.8296 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $1,019.41 | $1,095.2046 | $1,095.20 | $1,095.25 | $1,095.10 | |