| 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 | $231.32 | 4.795% | $242.4118 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $132.84 | 11.399% | $147.9824 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $29.51 | 8.749% | $32.0918 | $32.09 | $32.10 | $32.10 |
| Purchase #4 | $172.68 | 5.262% | $181.7664 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $148.58 | 10.560% | $164.27 | $164.27 | $164.25 | $164.30 |
| Purchase #6 | $242.37 | 3.113% | $249.915 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $122.39 | 11.341% | $136.2702 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $1,079.69 | $1,154.7076 | $1,154.71 | $1,154.65 | $1,154.80 | |