| 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 | $235.93 | 9.571% | $258.5109 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $153.71 | 8.482% | $166.7477 | $166.75 | $166.75 | $166.70 |
| Purchase #3 | $206.61 | 6.174% | $219.3661 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $106.95 | 5.342% | $112.6633 | $112.66 | $112.65 | $112.70 |
| Purchase #5 | $20.94 | 10.624% | $23.1647 | $23.16 | $23.15 | $23.20 |
| Purchase #6 | $155.43 | 4.397% | $162.2643 | $162.26 | $162.25 | $162.30 |
| Purchase #7 | $35.59 | 13.404% | $40.3605 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $915.16 | $983.0775 | $983.07 | $983.00 | $983.20 | |