| 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 | $220.68 | 12.531% | $248.3334 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $19.46 | 5.329% | $20.497 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $175.28 | 11.510% | $195.4547 | $195.45 | $195.45 | $195.50 |
| Purchase #4 | $178.75 | 9.794% | $196.2568 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $200.82 | 11.714% | $224.3441 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $172.53 | 10.738% | $191.0563 | $191.06 | $191.05 | $191.10 |
| Purchase #7 | $155.91 | 9.421% | $170.5983 | $170.60 | $170.60 | $170.60 |
| 7 purchase totals = | $1,123.43 | $1,246.5406 | $1,246.54 | $1,246.55 | $1,246.60 | |