| 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 | $229.28 | 8.857% | $249.5873 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $81.66 | 4.171% | $85.066 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $125.35 | 5.229% | $131.9046 | $131.90 | $131.90 | $131.90 |
| Purchase #4 | $177.69 | 9.389% | $194.3733 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $154.47 | 5.519% | $162.9952 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $49.57 | 4.251% | $51.6772 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $122.81 | 6.271% | $130.5114 | $130.51 | $130.50 | $130.50 |
| 7 purchase totals = | $940.83 | $1,006.1150 | $1,006.12 | $1,006.10 | $1,006.20 | |