| 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 | $172.30 | 10.741% | $190.8067 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $208.35 | 3.432% | $215.5006 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $247.53 | 4.349% | $258.2951 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $147.84 | 6.645% | $157.664 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $104.26 | 3.147% | $107.5411 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $19.31 | 5.653% | $20.4016 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $98.98 | 11.398% | $110.2617 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $998.57 | $1,060.4708 | $1,060.47 | $1,060.45 | $1,060.50 | |