| 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 | $140.94 | 6.478% | $150.0701 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $226.77 | 8.471% | $245.9797 | $245.98 | $246.00 | $246.00 |
| Purchase #3 | $79.82 | 6.680% | $85.152 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $19.62 | 9.701% | $21.5233 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $231.81 | 4.533% | $242.3179 | $242.32 | $242.30 | $242.30 |
| Purchase #6 | $190.72 | 3.378% | $197.1625 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $234.77 | 8.770% | $255.3593 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,124.45 | $1,197.5648 | $1,197.56 | $1,197.50 | $1,197.70 | |