| 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 | $129.44 | 7.465% | $139.1027 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $247.40 | 12.586% | $278.5378 | $278.54 | $278.55 | $278.50 |
| Purchase #3 | $95.26 | 4.143% | $99.2066 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $91.28 | 7.567% | $98.1872 | $98.19 | $98.20 | $98.20 |
| Purchase #5 | $167.85 | 13.548% | $190.5903 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $21.82 | 9.651% | $23.9258 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $175.36 | 3.170% | $180.9189 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $928.41 | $1,010.4693 | $1,010.48 | $1,010.50 | $1,010.40 | |