| 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 | $9.66 | 7.740% | $10.4077 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $100.60 | 11.561% | $112.2304 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $186.98 | 3.710% | $193.917 | $193.92 | $193.90 | $193.90 |
| Purchase #4 | $218.47 | 13.569% | $248.1142 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $158.77 | 10.390% | $175.2662 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $244.26 | 4.370% | $254.9342 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $73.51 | 6.676% | $78.4175 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $992.25 | $1,073.2872 | $1,073.29 | $1,073.25 | $1,073.20 | |