| 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 | $239.41 | 9.325% | $261.735 | $261.74 | $261.75 | $261.70 |
| Purchase #2 | $151.27 | 4.866% | $158.6308 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $193.70 | 3.869% | $201.1943 | $201.19 | $201.20 | $201.20 |
| Purchase #4 | $162.95 | 5.819% | $172.4321 | $172.43 | $172.45 | $172.40 |
| Purchase #5 | $19.81 | 7.772% | $21.3496 | $21.35 | $21.35 | $21.30 |
| Purchase #6 | $69.70 | 6.182% | $74.0089 | $74.01 | $74.00 | $74.00 |
| Purchase #7 | $220.40 | 12.169% | $247.2205 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,057.24 | $1,136.5712 | $1,136.57 | $1,136.60 | $1,136.40 | |