| 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 | $17.73 | 8.485% | $19.2344 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $109.53 | 9.362% | $119.7842 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $231.46 | 4.770% | $242.5006 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $90.44 | 12.310% | $101.5732 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $89.91 | 3.651% | $93.1926 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $155.44 | 3.760% | $161.2845 | $161.28 | $161.30 | $161.30 |
| Purchase #7 | $114.80 | 4.680% | $120.1726 | $120.17 | $120.15 | $120.20 |
| 7 purchase totals = | $809.31 | $857.7421 | $857.72 | $857.75 | $857.80 | |