| 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 | $120.58 | 13.226% | $136.5279 | $136.53 | $136.55 | $136.50 |
| Purchase #2 | $239.56 | 10.123% | $263.8107 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $54.76 | 8.741% | $59.5466 | $59.55 | $59.55 | $59.50 |
| Purchase #4 | $206.60 | 4.184% | $215.2441 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $80.26 | 7.408% | $86.2057 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $8.62 | 13.102% | $9.7494 | $9.75 | $9.75 | $9.70 |
| Purchase #7 | $200.37 | 8.283% | $216.9666 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $910.75 | $988.0510 | $988.06 | $988.05 | $987.90 | |