| 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 | $217.67 | 3.398% | $225.0664 | $225.07 | $225.05 | $225.10 |
| Purchase #2 | $75.31 | 10.441% | $83.1731 | $83.17 | $83.15 | $83.20 |
| Purchase #3 | $52.38 | 8.634% | $56.9025 | $56.90 | $56.90 | $56.90 |
| Purchase #4 | $127.35 | 4.144% | $132.6274 | $132.63 | $132.65 | $132.60 |
| Purchase #5 | $94.92 | 12.479% | $106.7651 | $106.77 | $106.75 | $106.80 |
| Purchase #6 | $68.43 | 11.636% | $76.3925 | $76.39 | $76.40 | $76.40 |
| Purchase #7 | $135.73 | 11.322% | $151.0974 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $771.79 | $832.0244 | $832.03 | $832.00 | $832.10 | |