| 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 | $34.91 | 3.814% | $36.2415 | $36.24 | $36.25 | $36.20 |
| Purchase #2 | $160.90 | 12.667% | $181.2812 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $229.66 | 9.609% | $251.728 | $251.73 | $251.75 | $251.70 |
| Purchase #4 | $229.85 | 7.149% | $246.282 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $8.57 | 10.575% | $9.4763 | $9.48 | $9.50 | $9.50 |
| Purchase #6 | $212.64 | 6.795% | $227.0889 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $221.80 | 3.453% | $229.4588 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $1,098.33 | $1,181.5567 | $1,181.56 | $1,181.65 | $1,181.60 | |