| 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 | $128.52 | 9.648% | $140.9196 | $140.92 | $140.90 | $140.90 |
| Purchase #2 | $41.25 | 7.426% | $44.3132 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $129.67 | 7.699% | $139.6533 | $139.65 | $139.65 | $139.70 |
| Purchase #4 | $183.51 | 3.805% | $190.4926 | $190.49 | $190.50 | $190.50 |
| Purchase #5 | $189.70 | 11.692% | $211.8797 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $218.64 | 6.738% | $233.372 | $233.37 | $233.35 | $233.40 |
| Purchase #7 | $227.95 | 6.332% | $242.3838 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,119.24 | $1,203.0142 | $1,203.00 | $1,203.00 | $1,203.10 | |