| 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 | $226.90 | 6.874% | $242.4971 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $16.53 | 5.167% | $17.3841 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $13.92 | 4.549% | $14.5532 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $103.25 | 7.867% | $111.3727 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $108.26 | 9.462% | $118.5036 | $118.50 | $118.50 | $118.50 |
| Purchase #6 | $216.41 | 13.552% | $245.7379 | $245.74 | $245.75 | $245.70 |
| Purchase #7 | $54.55 | 7.285% | $58.524 | $58.52 | $58.50 | $58.50 |
| 7 purchase totals = | $739.82 | $808.5726 | $808.56 | $808.55 | $808.60 | |