| 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 | $129.56 | 13.770% | $147.4004 | $147.40 | $147.40 | $147.40 |
| Purchase #2 | $222.56 | 13.443% | $252.4787 | $252.48 | $252.50 | $252.50 |
| Purchase #3 | $216.71 | 12.670% | $244.1672 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $224.52 | 13.583% | $255.0166 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $235.58 | 8.212% | $254.9258 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $32.73 | 10.759% | $36.2514 | $36.25 | $36.25 | $36.30 |
| Purchase #7 | $180.66 | 13.411% | $204.8883 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $1,242.32 | $1,395.1284 | $1,395.14 | $1,395.15 | $1,395.20 | |