| 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 | $117.51 | 5.865% | $124.402 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $206.63 | 5.740% | $218.4906 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $93.82 | 12.544% | $105.5888 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $98.27 | 4.147% | $102.3453 | $102.35 | $102.35 | $102.30 |
| Purchase #5 | $161.30 | 3.378% | $166.7487 | $166.75 | $166.75 | $166.70 |
| Purchase #6 | $171.65 | 13.813% | $195.36 | $195.36 | $195.35 | $195.40 |
| Purchase #7 | $234.63 | 7.588% | $252.4337 | $252.43 | $252.45 | $252.40 |
| 7 purchase totals = | $1,083.81 | $1,165.3691 | $1,165.37 | $1,165.40 | $1,165.30 | |