| 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 | $212.53 | 10.351% | $234.529 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $184.47 | 7.765% | $198.7941 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $240.28 | 3.623% | $248.9853 | $248.99 | $249.00 | $249.00 |
| Purchase #4 | $9.35 | 3.167% | $9.6461 | $9.65 | $9.65 | $9.60 |
| Purchase #5 | $139.61 | 13.578% | $158.5662 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $157.77 | 11.221% | $175.4734 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $160.51 | 8.812% | $174.6541 | $174.65 | $174.65 | $174.70 |
| 7 purchase totals = | $1,104.52 | $1,200.6482 | $1,200.65 | $1,200.65 | $1,200.70 | |