| 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 | $9.68 | 13.453% | $10.9823 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $246.47 | 9.846% | $270.7374 | $270.74 | $270.75 | $270.70 |
| Purchase #3 | $159.27 | 5.541% | $168.0952 | $168.10 | $168.10 | $168.10 |
| Purchase #4 | $88.29 | 3.369% | $91.2645 | $91.26 | $91.25 | $91.30 |
| Purchase #5 | $10.86 | 12.616% | $12.2301 | $12.23 | $12.25 | $12.20 |
| Purchase #6 | $99.42 | 3.646% | $103.0449 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $215.32 | 4.779% | $225.6101 | $225.61 | $225.60 | $225.60 |
| 7 purchase totals = | $829.31 | $881.9645 | $881.96 | $882.00 | $881.90 | |