| 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 | $118.49 | 9.836% | $130.1447 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $108.40 | 11.549% | $120.9191 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $178.74 | 13.826% | $203.4526 | $203.45 | $203.45 | $203.50 |
| Purchase #4 | $248.67 | 12.530% | $279.8284 | $279.83 | $279.85 | $279.80 |
| Purchase #5 | $205.68 | 3.697% | $213.284 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $158.38 | 12.347% | $177.9352 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $166.85 | 5.411% | $175.8783 | $175.88 | $175.90 | $175.90 |
| 7 purchase totals = | $1,185.21 | $1,301.4423 | $1,301.44 | $1,301.50 | $1,301.40 | |