| 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 | $18.97 | 11.236% | $21.1015 | $21.10 | $21.10 | $21.10 |
| Purchase #2 | $155.70 | 11.649% | $173.8375 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $51.82 | 6.872% | $55.3811 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $104.59 | 12.310% | $117.465 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $219.90 | 7.706% | $236.8455 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $151.34 | 4.756% | $158.5377 | $158.54 | $158.55 | $158.50 |
| Purchase #7 | $249.93 | 5.793% | $264.4084 | $264.41 | $264.40 | $264.40 |
| 7 purchase totals = | $952.25 | $1,027.5767 | $1,027.59 | $1,027.60 | $1,027.50 | |