| 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 | $196.91 | 4.576% | $205.9206 | $205.92 | $205.90 | $205.90 |
| Purchase #2 | $229.75 | 9.279% | $251.0685 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $114.95 | 13.660% | $130.6522 | $130.65 | $130.65 | $130.70 |
| Purchase #4 | $19.32 | 7.261% | $20.7228 | $20.72 | $20.70 | $20.70 |
| Purchase #5 | $103.41 | 11.602% | $115.4076 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $8.31 | 8.522% | $9.0182 | $9.02 | $9.00 | $9.00 |
| Purchase #7 | $240.32 | 6.197% | $255.2126 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $912.97 | $988.0025 | $988.00 | $987.90 | $988.00 | |