| 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 | $227.45 | 13.206% | $257.487 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $5.42 | 3.295% | $5.5986 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $92.80 | 10.169% | $102.2368 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $19.58 | 4.501% | $20.4613 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $60.38 | 11.116% | $67.0918 | $67.09 | $67.10 | $67.10 |
| Purchase #6 | $137.96 | 4.335% | $143.9406 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $195.54 | 10.557% | $216.1832 | $216.18 | $216.20 | $216.20 |
| 7 purchase totals = | $739.13 | $812.9993 | $813.00 | $813.05 | $813.00 | |