| 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 | $231.34 | 6.300% | $245.9144 | $245.91 | $245.90 | $245.90 |
| Purchase #2 | $132.93 | 11.351% | $148.0189 | $148.02 | $148.00 | $148.00 |
| Purchase #3 | $36.92 | 12.848% | $41.6635 | $41.66 | $41.65 | $41.70 |
| Purchase #4 | $8.68 | 9.255% | $9.4833 | $9.48 | $9.50 | $9.50 |
| Purchase #5 | $21.50 | 13.114% | $24.3195 | $24.32 | $24.30 | $24.30 |
| Purchase #6 | $165.63 | 9.698% | $181.6928 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $14.51 | 11.783% | $16.2197 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $611.51 | $667.3121 | $667.30 | $667.25 | $667.30 | |