| 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 | $106.83 | 13.324% | $121.064 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $157.56 | 5.703% | $166.5456 | $166.55 | $166.55 | $166.50 |
| Purchase #3 | $82.92 | 8.293% | $89.7966 | $89.80 | $89.80 | $89.80 |
| Purchase #4 | $224.53 | 3.579% | $232.5659 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $245.65 | 10.436% | $271.286 | $271.29 | $271.30 | $271.30 |
| Purchase #6 | $117.36 | 11.337% | $130.6651 | $130.67 | $130.65 | $130.70 |
| Purchase #7 | $100.66 | 9.665% | $110.3888 | $110.39 | $110.40 | $110.40 |
| 7 purchase totals = | $1,035.51 | $1,122.3120 | $1,122.33 | $1,122.30 | $1,122.40 | |