| 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 | $227.58 | 12.128% | $255.1809 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $124.27 | 5.171% | $130.696 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $241.75 | 8.486% | $262.2649 | $262.26 | $262.25 | $262.30 |
| Purchase #4 | $104.90 | 12.490% | $118.002 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $191.47 | 13.134% | $216.6177 | $216.62 | $216.60 | $216.60 |
| Purchase #6 | $139.29 | 4.558% | $145.6388 | $145.64 | $145.65 | $145.60 |
| Purchase #7 | $137.31 | 4.852% | $143.9723 | $143.97 | $143.95 | $144.00 |
| 7 purchase totals = | $1,166.57 | $1,272.3726 | $1,272.37 | $1,272.35 | $1,272.40 | |