| 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 | $224.83 | 8.435% | $243.7944 | $243.79 | $243.80 | $243.80 |
| Purchase #2 | $223.57 | 4.236% | $233.0404 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $243.36 | 7.700% | $262.0987 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $77.25 | 10.174% | $85.1094 | $85.11 | $85.10 | $85.10 |
| Purchase #5 | $200.31 | 4.195% | $208.713 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $80.62 | 13.702% | $91.6666 | $91.67 | $91.65 | $91.70 |
| Purchase #7 | $53.54 | 9.639% | $58.7007 | $58.70 | $58.70 | $58.70 |
| 7 purchase totals = | $1,103.48 | $1,183.1232 | $1,183.12 | $1,183.10 | $1,183.10 | |