| 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 | $123.69 | 10.205% | $136.3126 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $147.47 | 5.442% | $155.4953 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $109.79 | 13.594% | $124.7149 | $124.71 | $124.70 | $124.70 |
| Purchase #4 | $37.55 | 3.250% | $38.7704 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $129.59 | 13.250% | $146.7607 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $221.38 | 12.648% | $249.3801 | $249.38 | $249.40 | $249.40 |
| Purchase #7 | $106.62 | 6.615% | $113.6729 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $876.09 | $965.1069 | $965.10 | $965.05 | $965.20 | |