| 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 | $8.29 | 9.269% | $9.0584 | $9.06 | $9.05 | $9.10 |
| Purchase #2 | $233.63 | 4.136% | $243.2929 | $243.29 | $243.30 | $243.30 |
| Purchase #3 | $35.83 | 5.456% | $37.7849 | $37.78 | $37.80 | $37.80 |
| Purchase #4 | $131.29 | 6.350% | $139.6269 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $113.88 | 6.196% | $120.936 | $120.94 | $120.95 | $120.90 |
| Purchase #6 | $151.41 | 5.116% | $159.1561 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $180.82 | 9.858% | $198.6452 | $198.65 | $198.65 | $198.60 |
| 7 purchase totals = | $855.15 | $908.5004 | $908.51 | $908.55 | $908.50 | |