| 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 | $129.46 | 3.448% | $133.9238 | $133.92 | $133.90 | $133.90 |
| Purchase #2 | $33.57 | 7.724% | $36.1629 | $36.16 | $36.15 | $36.20 |
| Purchase #3 | $244.74 | 5.586% | $258.4112 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $213.51 | 5.649% | $225.5712 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $109.73 | 13.725% | $124.7904 | $124.79 | $124.80 | $124.80 |
| Purchase #6 | $231.42 | 4.712% | $242.3245 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $230.43 | 13.422% | $261.3583 | $261.36 | $261.35 | $261.40 |
| 7 purchase totals = | $1,192.86 | $1,282.5423 | $1,282.53 | $1,282.45 | $1,282.60 | |