| 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 | $114.68 | 5.629% | $121.1353 | $121.14 | $121.15 | $121.10 |
| Purchase #2 | $21.49 | 9.104% | $23.4464 | $23.45 | $23.45 | $23.40 |
| Purchase #3 | $38.98 | 13.804% | $44.3608 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $161.44 | 3.314% | $166.7901 | $166.79 | $166.80 | $166.80 |
| Purchase #5 | $222.59 | 8.725% | $242.011 | $242.01 | $242.00 | $242.00 |
| Purchase #6 | $61.62 | 12.293% | $69.1949 | $69.19 | $69.20 | $69.20 |
| Purchase #7 | $185.70 | 11.352% | $206.7807 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $806.50 | $873.7192 | $873.72 | $873.75 | $873.70 | |