| 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 | $9.41 | 6.568% | $10.028 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $130.77 | 11.216% | $145.4372 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $182.25 | 7.210% | $195.3902 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $12.86 | 9.191% | $14.042 | $14.04 | $14.05 | $14.00 |
| Purchase #5 | $114.78 | 5.695% | $121.3167 | $121.32 | $121.30 | $121.30 |
| Purchase #6 | $217.99 | 10.562% | $241.0141 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $219.83 | 10.471% | $242.8484 | $242.85 | $242.85 | $242.80 |
| 7 purchase totals = | $887.89 | $970.0766 | $970.08 | $970.10 | $969.90 | |