| 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 | $122.43 | 3.241% | $126.398 | $126.40 | $126.40 | $126.40 |
| Purchase #2 | $203.52 | 7.677% | $219.1442 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $184.44 | 12.281% | $207.0911 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $196.25 | 11.854% | $219.5135 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $224.58 | 7.147% | $240.6307 | $240.63 | $240.65 | $240.60 |
| Purchase #6 | $169.29 | 3.590% | $175.3675 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $126.93 | 12.296% | $142.5373 | $142.54 | $142.55 | $142.50 |
| 7 purchase totals = | $1,227.44 | $1,330.6823 | $1,330.68 | $1,330.70 | $1,330.60 | |