| 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 | $224.69 | 4.224% | $234.1809 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $144.42 | 10.423% | $159.4729 | $159.47 | $159.45 | $159.50 |
| Purchase #3 | $212.74 | 13.127% | $240.6664 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $246.72 | 4.391% | $257.5535 | $257.55 | $257.55 | $257.60 |
| Purchase #5 | $26.79 | 9.713% | $29.3921 | $29.39 | $29.40 | $29.40 |
| Purchase #6 | $248.39 | 10.677% | $274.9106 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $111.29 | 6.621% | $118.6585 | $118.66 | $118.65 | $118.70 |
| 7 purchase totals = | $1,215.04 | $1,314.8349 | $1,314.83 | $1,314.80 | $1,315.00 | |