| 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 | $57.87 | 5.208% | $60.8839 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $227.79 | 6.362% | $242.282 | $242.28 | $242.30 | $242.30 |
| Purchase #3 | $147.49 | 6.650% | $157.2981 | $157.30 | $157.30 | $157.30 |
| Purchase #4 | $250.95 | 5.589% | $264.9756 | $264.98 | $265.00 | $265.00 |
| Purchase #5 | $193.80 | 13.188% | $219.3583 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $21.73 | 12.705% | $24.4908 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $219.50 | 12.755% | $247.4972 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $1,119.13 | $1,216.7859 | $1,216.79 | $1,216.85 | $1,216.90 | |