| 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 | $80.63 | 7.295% | $86.512 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $109.46 | 6.354% | $116.4151 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $249.43 | 9.130% | $272.203 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $197.87 | 5.260% | $208.278 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $51.32 | 3.265% | $52.9956 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $152.57 | 11.581% | $170.2391 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $190.81 | 8.457% | $206.9468 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,032.09 | $1,113.5896 | $1,113.60 | $1,113.60 | $1,113.50 | |