| 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 | $106.81 | 9.874% | $117.3564 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $249.80 | 13.847% | $284.3898 | $284.39 | $284.40 | $284.40 |
| Purchase #3 | $165.89 | 6.198% | $176.1719 | $176.17 | $176.15 | $176.20 |
| Purchase #4 | $238.47 | 11.763% | $266.5212 | $266.52 | $266.50 | $266.50 |
| Purchase #5 | $240.86 | 10.446% | $266.0202 | $266.02 | $266.00 | $266.00 |
| Purchase #6 | $233.81 | 13.159% | $264.5771 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $76.42 | 7.847% | $82.4167 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $1,312.06 | $1,457.4533 | $1,457.46 | $1,457.40 | $1,457.50 | |