| 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 | $231.58 | 10.672% | $256.2942 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $225.40 | 12.791% | $254.2309 | $254.23 | $254.25 | $254.20 |
| Purchase #3 | $73.28 | 11.613% | $81.79 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $70.97 | 7.702% | $76.4361 | $76.44 | $76.45 | $76.40 |
| Purchase #5 | $241.99 | 9.405% | $264.7492 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $190.82 | 13.322% | $216.241 | $216.24 | $216.25 | $216.20 |
| Purchase #7 | $40.46 | 9.119% | $44.1495 | $44.15 | $44.15 | $44.10 |
| 7 purchase totals = | $1,074.50 | $1,193.8909 | $1,193.89 | $1,193.95 | $1,193.70 | |