| 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 | $77.85 | 8.369% | $84.3653 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $201.77 | 8.268% | $218.4523 | $218.45 | $218.45 | $218.50 |
| Purchase #3 | $86.76 | 12.271% | $97.4063 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $236.45 | 8.353% | $256.2007 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $221.65 | 8.211% | $239.8497 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $249.99 | 3.804% | $259.4996 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $145.25 | 9.610% | $159.2085 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $1,219.72 | $1,314.9824 | $1,314.99 | $1,314.95 | $1,315.00 | |