| 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 | $100.59 | 3.161% | $103.7696 | $103.77 | $103.75 | $103.80 |
| Purchase #2 | $201.28 | 6.180% | $213.7191 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $14.83 | 6.789% | $15.8368 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $47.38 | 5.324% | $49.9025 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $190.59 | 13.697% | $216.6951 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $157.58 | 11.299% | $175.385 | $175.39 | $175.40 | $175.40 |
| Purchase #7 | $221.29 | 10.119% | $243.6823 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $933.54 | $1,018.9904 | $1,019.00 | $1,019.00 | $1,019.00 | |