| 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 | $102.71 | 13.226% | $116.2944 | $116.29 | $116.30 | $116.30 |
| Purchase #2 | $84.43 | 9.300% | $92.282 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $218.54 | 8.749% | $237.6601 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $120.33 | 11.136% | $133.7299 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $112.81 | 12.670% | $127.103 | $127.10 | $127.10 | $127.10 |
| Purchase #6 | $180.72 | 3.753% | $187.5024 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $211.71 | 7.391% | $227.3575 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $1,031.25 | $1,121.9293 | $1,121.92 | $1,121.95 | $1,122.00 | |