| 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 | $214.82 | 12.142% | $240.9034 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $225.39 | 10.139% | $248.2423 | $248.24 | $248.25 | $248.20 |
| Purchase #3 | $127.47 | 6.860% | $136.2144 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $51.88 | 3.156% | $53.5173 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $103.49 | 13.866% | $117.8399 | $117.84 | $117.85 | $117.80 |
| Purchase #6 | $169.84 | 7.354% | $182.33 | $182.33 | $182.35 | $182.30 |
| Purchase #7 | $14.90 | 4.598% | $15.5851 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $907.79 | $994.6324 | $994.63 | $994.65 | $994.50 | |