| 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 | $248.48 | 11.733% | $277.6342 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $73.26 | 13.637% | $83.2505 | $83.25 | $83.25 | $83.30 |
| Purchase #3 | $89.80 | 5.224% | $94.4912 | $94.49 | $94.50 | $94.50 |
| Purchase #4 | $41.53 | 6.170% | $44.0924 | $44.09 | $44.10 | $44.10 |
| Purchase #5 | $235.74 | 13.120% | $266.6691 | $266.67 | $266.65 | $266.70 |
| Purchase #6 | $101.29 | 3.616% | $104.9526 | $104.95 | $104.95 | $105.00 |
| Purchase #7 | $246.93 | 12.455% | $277.6851 | $277.69 | $277.70 | $277.70 |
| 7 purchase totals = | $1,037.03 | $1,148.7751 | $1,148.77 | $1,148.80 | $1,148.90 | |