| 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 | $140.37 | 3.507% | $145.2928 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $119.38 | 5.245% | $125.6415 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $40.68 | 8.177% | $44.0064 | $44.01 | $44.00 | $44.00 |
| Purchase #4 | $237.91 | 6.166% | $252.5795 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $50.65 | 6.788% | $54.0881 | $54.09 | $54.10 | $54.10 |
| Purchase #6 | $243.58 | 3.229% | $251.4452 | $251.45 | $251.45 | $251.40 |
| Purchase #7 | $36.75 | 12.109% | $41.2001 | $41.20 | $41.20 | $41.20 |
| 7 purchase totals = | $869.32 | $914.2536 | $914.26 | $914.30 | $914.20 | |