| 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 | $213.63 | 13.760% | $243.0255 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $177.44 | 4.323% | $185.1107 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $135.85 | 3.263% | $140.2828 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $208.70 | 5.614% | $220.4164 | $220.42 | $220.40 | $220.40 |
| Purchase #5 | $144.47 | 4.512% | $150.9885 | $150.99 | $151.00 | $151.00 |
| Purchase #6 | $229.91 | 13.874% | $261.8077 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $179.32 | 7.102% | $192.0553 | $192.06 | $192.05 | $192.10 |
| 7 purchase totals = | $1,289.32 | $1,393.6869 | $1,393.70 | $1,393.70 | $1,393.70 | |