| 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 | $166.71 | 13.138% | $188.6124 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $60.41 | 4.375% | $63.0529 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $198.99 | 8.613% | $216.129 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $206.87 | 6.777% | $220.8896 | $220.89 | $220.90 | $220.90 |
| Purchase #5 | $248.79 | 9.642% | $272.7783 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $17.43 | 3.631% | $18.0629 | $18.06 | $18.05 | $18.10 |
| Purchase #7 | $236.86 | 11.836% | $264.8947 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $1,136.06 | $1,244.4198 | $1,244.41 | $1,244.45 | $1,244.50 | |