| 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 | $115.59 | 11.611% | $129.0112 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $188.32 | 5.538% | $198.7492 | $198.75 | $198.75 | $198.70 |
| Purchase #3 | $233.99 | 12.350% | $262.8878 | $262.89 | $262.90 | $262.90 |
| Purchase #4 | $126.65 | 12.161% | $142.0519 | $142.05 | $142.05 | $142.10 |
| Purchase #5 | $245.88 | 7.628% | $264.6357 | $264.64 | $264.65 | $264.60 |
| Purchase #6 | $175.49 | 6.231% | $186.4248 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $91.71 | 7.710% | $98.7808 | $98.78 | $98.80 | $98.80 |
| 7 purchase totals = | $1,177.63 | $1,282.5414 | $1,282.54 | $1,282.55 | $1,282.50 | |