| 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 | $127.60 | 11.389% | $142.1324 | $142.13 | $142.15 | $142.10 |
| Purchase #2 | $21.37 | 7.614% | $22.9971 | $23.00 | $23.00 | $23.00 |
| Purchase #3 | $248.83 | 7.575% | $267.6789 | $267.68 | $267.70 | $267.70 |
| Purchase #4 | $125.40 | 6.623% | $133.7052 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $151.62 | 10.607% | $167.7023 | $167.70 | $167.70 | $167.70 |
| Purchase #6 | $199.59 | 5.364% | $210.296 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $248.81 | 7.467% | $267.3886 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $1,123.22 | $1,211.9005 | $1,211.91 | $1,211.95 | $1,211.90 | |