| 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 | $73.91 | 11.833% | $82.6558 | $82.66 | $82.65 | $82.70 |
| Purchase #2 | $247.37 | 6.177% | $262.65 | $262.65 | $262.65 | $262.70 |
| Purchase #3 | $240.38 | 13.290% | $272.3265 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $206.92 | 9.411% | $226.3932 | $226.39 | $226.40 | $226.40 |
| Purchase #5 | $18.73 | 3.672% | $19.4178 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $118.75 | 3.266% | $122.6284 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $238.60 | 11.265% | $265.4783 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $1,144.66 | $1,251.5500 | $1,251.56 | $1,251.60 | $1,251.60 | |