| 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 | $225.31 | 7.422% | $242.0325 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $70.47 | 13.562% | $80.0271 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $79.29 | 3.793% | $82.2975 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $237.33 | 6.258% | $252.1821 | $252.18 | $252.20 | $252.20 |
| Purchase #5 | $172.69 | 13.429% | $195.8805 | $195.88 | $195.90 | $195.90 |
| Purchase #6 | $135.76 | 8.481% | $147.2738 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $130.69 | 3.647% | $135.4563 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $1,051.54 | $1,135.1498 | $1,135.15 | $1,135.20 | $1,135.20 | |