| 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 | $120.57 | 11.327% | $134.227 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $248.40 | 9.426% | $271.8142 | $271.81 | $271.80 | $271.80 |
| Purchase #3 | $21.33 | 6.832% | $22.7873 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $124.91 | 3.843% | $129.7103 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $238.64 | 6.676% | $254.5716 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $250.81 | 11.706% | $280.1698 | $280.17 | $280.15 | $280.20 |
| Purchase #7 | $162.51 | 12.256% | $182.4272 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,167.17 | $1,275.7074 | $1,275.71 | $1,275.70 | $1,275.70 | |