| 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 | $229.84 | 12.862% | $259.402 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $125.43 | 8.125% | $135.6212 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $153.79 | 12.119% | $172.4278 | $172.43 | $172.45 | $172.40 |
| Purchase #4 | $228.70 | 6.165% | $242.7994 | $242.80 | $242.80 | $242.80 |
| Purchase #5 | $46.25 | 11.277% | $51.4656 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $201.91 | 7.561% | $217.1764 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $7.66 | 13.411% | $8.6873 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $993.58 | $1,087.5797 | $1,087.59 | $1,087.60 | $1,087.60 | |