| 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 | $240.84 | 7.425% | $258.7224 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $206.49 | 12.745% | $232.8072 | $232.81 | $232.80 | $232.80 |
| Purchase #3 | $14.75 | 12.214% | $16.5516 | $16.55 | $16.55 | $16.60 |
| Purchase #4 | $127.74 | 3.780% | $132.5686 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $36.75 | 5.707% | $38.8473 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $24.28 | 8.187% | $26.2678 | $26.27 | $26.25 | $26.30 |
| Purchase #7 | $112.79 | 3.404% | $116.6294 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $763.64 | $822.3943 | $822.40 | $822.35 | $822.40 | |