| 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 | $189.57 | 4.359% | $197.8334 | $197.83 | $197.85 | $197.80 |
| Purchase #2 | $120.35 | 10.185% | $132.6076 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $33.94 | 5.625% | $35.8491 | $35.85 | $35.85 | $35.80 |
| Purchase #4 | $116.41 | 5.207% | $122.4715 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $245.36 | 8.538% | $266.3088 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $229.29 | 4.835% | $240.3762 | $240.38 | $240.40 | $240.40 |
| Purchase #7 | $132.60 | 11.649% | $148.0466 | $148.05 | $148.05 | $148.00 |
| 7 purchase totals = | $1,067.52 | $1,143.4932 | $1,143.50 | $1,143.50 | $1,143.40 | |