| 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 | $214.97 | 7.212% | $230.4736 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $118.90 | 8.498% | $129.0041 | $129.00 | $129.00 | $129.00 |
| Purchase #3 | $114.96 | 3.292% | $118.7445 | $118.74 | $118.75 | $118.70 |
| Purchase #4 | $224.92 | 9.263% | $245.7543 | $245.75 | $245.75 | $245.80 |
| Purchase #5 | $17.64 | 5.714% | $18.6479 | $18.65 | $18.65 | $18.60 |
| Purchase #6 | $11.31 | 8.175% | $12.2346 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $111.85 | 13.396% | $126.8334 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $814.55 | $881.6924 | $881.67 | $881.70 | $881.60 | |