| 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 | $206.55 | 4.465% | $215.7725 | $215.77 | $215.75 | $215.80 |
| Purchase #2 | $105.39 | 8.111% | $113.9382 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $34.58 | 8.602% | $37.5546 | $37.55 | $37.55 | $37.60 |
| Purchase #4 | $44.68 | 12.568% | $50.2954 | $50.30 | $50.30 | $50.30 |
| Purchase #5 | $9.57 | 11.626% | $10.6826 | $10.68 | $10.70 | $10.70 |
| Purchase #6 | $211.67 | 10.452% | $233.7937 | $233.79 | $233.80 | $233.80 |
| Purchase #7 | $213.26 | 12.543% | $240.0092 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $825.70 | $902.0462 | $902.04 | $902.05 | $902.10 | |