| 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 | $8.34 | 4.646% | $8.7275 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $213.39 | 13.778% | $242.7909 | $242.79 | $242.80 | $242.80 |
| Purchase #3 | $138.38 | 4.190% | $144.1781 | $144.18 | $144.20 | $144.20 |
| Purchase #4 | $101.86 | 5.620% | $107.5845 | $107.58 | $107.60 | $107.60 |
| Purchase #5 | $241.91 | 7.241% | $259.4267 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $165.67 | 12.826% | $186.9188 | $186.92 | $186.90 | $186.90 |
| Purchase #7 | $204.34 | 4.449% | $213.4311 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,073.89 | $1,163.0576 | $1,163.06 | $1,163.15 | $1,163.00 | |