| 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 | $113.33 | 8.269% | $122.7013 | $122.70 | $122.70 | $122.70 |
| Purchase #2 | $186.59 | 4.870% | $195.6769 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $66.86 | 10.333% | $73.7686 | $73.77 | $73.75 | $73.80 |
| Purchase #4 | $210.83 | 7.578% | $226.8067 | $226.81 | $226.80 | $226.80 |
| Purchase #5 | $212.47 | 3.426% | $219.7492 | $219.75 | $219.75 | $219.70 |
| Purchase #6 | $137.94 | 8.585% | $149.7821 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $205.82 | 6.615% | $219.435 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,133.84 | $1,207.9198 | $1,207.93 | $1,207.95 | $1,207.90 | |