| 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 | $201.76 | 10.104% | $222.1458 | $222.15 | $222.15 | $222.10 |
| Purchase #2 | $172.42 | 8.312% | $186.7516 | $186.75 | $186.75 | $186.80 |
| Purchase #3 | $161.27 | 9.846% | $177.1486 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $181.38 | 10.757% | $200.891 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $14.27 | 6.479% | $15.1946 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $130.92 | 7.257% | $140.4209 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $221.48 | 11.742% | $247.4862 | $247.49 | $247.50 | $247.50 |
| 7 purchase totals = | $1,083.50 | $1,190.0387 | $1,190.04 | $1,190.05 | $1,190.00 | |