| 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 | $109.97 | 8.556% | $119.379 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $234.55 | 8.800% | $255.1904 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $34.58 | 9.510% | $37.8686 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $19.32 | 4.400% | $20.1701 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $220.39 | 12.656% | $248.2826 | $248.28 | $248.30 | $248.30 |
| Purchase #6 | $70.58 | 7.408% | $75.8086 | $75.81 | $75.80 | $75.80 |
| Purchase #7 | $14.75 | 3.568% | $15.2763 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $704.14 | $771.9756 | $771.98 | $772.00 | $772.10 | |