| 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 | $125.85 | 9.648% | $137.992 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $40.57 | 4.725% | $42.4869 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $247.77 | 9.600% | $271.5559 | $271.56 | $271.55 | $271.60 |
| Purchase #4 | $148.75 | 9.572% | $162.9884 | $162.99 | $163.00 | $163.00 |
| Purchase #5 | $197.95 | 9.529% | $216.8127 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $249.33 | 5.128% | $262.1156 | $262.12 | $262.10 | $262.10 |
| Purchase #7 | $84.59 | 4.834% | $88.6791 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $1,094.81 | $1,182.6306 | $1,182.64 | $1,182.65 | $1,182.70 | |