| 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 | $6.48 | 13.275% | $7.3402 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $79.87 | 8.612% | $86.7484 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $210.76 | 6.850% | $225.1971 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $220.53 | 8.357% | $238.9597 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $207.65 | 9.307% | $226.976 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $248.92 | 6.404% | $264.8608 | $264.86 | $264.85 | $264.90 |
| Purchase #7 | $69.76 | 11.803% | $77.9938 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $1,043.97 | $1,128.0760 | $1,128.08 | $1,128.10 | $1,128.10 | |