| 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 | $230.94 | 5.822% | $244.3853 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $107.29 | 3.363% | $110.8982 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $134.55 | 5.866% | $142.4427 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $9.47 | 9.421% | $10.3622 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $213.26 | 4.762% | $223.4154 | $223.42 | $223.40 | $223.40 |
| Purchase #6 | $118.97 | 10.324% | $131.2525 | $131.25 | $131.25 | $131.30 |
| Purchase #7 | $179.75 | 7.313% | $192.8951 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $994.23 | $1,055.6514 | $1,055.66 | $1,055.65 | $1,055.70 | |