| 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 | $129.37 | 6.132% | $137.303 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $25.98 | 13.783% | $29.5608 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $244.32 | 8.391% | $264.8209 | $264.82 | $264.80 | $264.80 |
| Purchase #4 | $5.89 | 3.590% | $6.1015 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $152.75 | 7.215% | $163.7709 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $190.74 | 4.548% | $199.4149 | $199.41 | $199.40 | $199.40 |
| Purchase #7 | $24.93 | 8.643% | $27.0847 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $773.98 | $828.0567 | $828.04 | $828.00 | $828.10 | |