| 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 | $220.79 | 10.182% | $243.2708 | $243.27 | $243.25 | $243.30 |
| Purchase #2 | $139.94 | 3.388% | $144.6812 | $144.68 | $144.70 | $144.70 |
| Purchase #3 | $240.53 | 7.637% | $258.8993 | $258.90 | $258.90 | $258.90 |
| Purchase #4 | $57.44 | 7.360% | $61.6676 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $184.53 | 13.724% | $209.8549 | $209.85 | $209.85 | $209.90 |
| Purchase #6 | $114.74 | 5.132% | $120.6285 | $120.63 | $120.65 | $120.60 |
| Purchase #7 | $182.58 | 4.863% | $191.4589 | $191.46 | $191.45 | $191.50 |
| 7 purchase totals = | $1,140.55 | $1,230.4612 | $1,230.46 | $1,230.45 | $1,230.60 | |