| 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 | $208.66 | 3.615% | $216.2031 | $216.20 | $216.20 | $216.20 |
| Purchase #2 | $121.74 | 13.125% | $137.7184 | $137.72 | $137.70 | $137.70 |
| Purchase #3 | $81.73 | 6.433% | $86.9877 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $41.76 | 7.382% | $44.8427 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $63.68 | 8.871% | $69.3291 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $122.66 | 10.354% | $135.3602 | $135.36 | $135.35 | $135.40 |
| Purchase #7 | $159.53 | 5.315% | $168.009 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $799.76 | $858.4502 | $858.45 | $858.45 | $858.40 | |