| 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 | $214.57 | 12.172% | $240.6875 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $206.65 | 13.149% | $233.8224 | $233.82 | $233.80 | $233.80 |
| Purchase #3 | $210.69 | 11.270% | $234.4348 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $124.88 | 9.522% | $136.7711 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $192.80 | 13.538% | $218.9013 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $246.48 | 4.136% | $256.6744 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $215.30 | 9.631% | $236.0355 | $236.04 | $236.05 | $236.00 |
| 7 purchase totals = | $1,411.37 | $1,557.3270 | $1,557.32 | $1,557.30 | $1,557.30 | |