| 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 | $119.70 | 12.191% | $134.2926 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $38.69 | 12.768% | $43.6299 | $43.63 | $43.65 | $43.60 |
| Purchase #3 | $114.93 | 5.369% | $121.1006 | $121.10 | $121.10 | $121.10 |
| Purchase #4 | $215.88 | 4.806% | $226.2552 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $101.41 | 8.636% | $110.1678 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $201.44 | 10.339% | $222.2669 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $37.42 | 6.166% | $39.7273 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $829.47 | $897.4403 | $897.45 | $897.45 | $897.50 | |