| 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 | $105.79 | 11.740% | $118.2097 | $118.21 | $118.20 | $118.20 |
| Purchase #2 | $229.40 | 11.683% | $256.2008 | $256.20 | $256.20 | $256.20 |
| Purchase #3 | $175.50 | 9.589% | $192.3287 | $192.33 | $192.35 | $192.30 |
| Purchase #4 | $184.83 | 13.344% | $209.4937 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $19.45 | 12.250% | $21.8326 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $216.44 | 5.693% | $228.7619 | $228.76 | $228.75 | $228.80 |
| Purchase #7 | $176.58 | 13.372% | $200.1923 | $200.19 | $200.20 | $200.20 |
| 7 purchase totals = | $1,107.99 | $1,227.0197 | $1,227.01 | $1,227.05 | $1,227.00 | |