| 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 | $196.96 | 8.493% | $213.6878 | $213.69 | $213.70 | $213.70 |
| Purchase #2 | $140.47 | 4.420% | $146.6788 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $128.96 | 6.124% | $136.8575 | $136.86 | $136.85 | $136.90 |
| Purchase #4 | $177.50 | 9.286% | $193.9827 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $216.33 | 9.782% | $237.4914 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $48.35 | 9.247% | $52.8209 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $194.97 | 9.119% | $212.7493 | $212.75 | $212.75 | $212.70 |
| 7 purchase totals = | $1,103.54 | $1,194.2684 | $1,194.27 | $1,194.30 | $1,194.30 | |