| 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 | $213.26 | 13.501% | $242.0522 | $242.05 | $242.05 | $242.10 |
| Purchase #2 | $105.52 | 3.334% | $109.038 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $116.29 | 3.177% | $119.9845 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $119.94 | 9.460% | $131.2863 | $131.29 | $131.30 | $131.30 |
| Purchase #5 | $178.80 | 5.516% | $188.6626 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $178.61 | 3.299% | $184.5023 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $131.73 | 8.366% | $142.7505 | $142.75 | $142.75 | $142.80 |
| 7 purchase totals = | $1,044.15 | $1,118.2764 | $1,118.27 | $1,118.30 | $1,118.40 | |