| 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 | $196.60 | 9.598% | $215.4697 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $236.89 | 6.629% | $252.5934 | $252.59 | $252.60 | $252.60 |
| Purchase #3 | $206.44 | 10.629% | $228.3825 | $228.38 | $228.40 | $228.40 |
| Purchase #4 | $34.67 | 9.395% | $37.9272 | $37.93 | $37.95 | $37.90 |
| Purchase #5 | $227.74 | 7.196% | $244.1282 | $244.13 | $244.15 | $244.10 |
| Purchase #6 | $138.62 | 13.381% | $157.1687 | $157.17 | $157.15 | $157.20 |
| Purchase #7 | $176.69 | 5.423% | $186.2719 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $1,217.65 | $1,321.9416 | $1,321.94 | $1,321.95 | $1,322.00 | |