| 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 | $240.57 | 9.155% | $262.5942 | $262.59 | $262.60 | $262.60 |
| Purchase #2 | $26.78 | 4.513% | $27.9886 | $27.99 | $28.00 | $28.00 |
| Purchase #3 | $146.31 | 12.166% | $164.1101 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $230.76 | 8.193% | $249.6662 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $52.85 | 5.406% | $55.7071 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $127.70 | 7.867% | $137.7462 | $137.75 | $137.75 | $137.70 |
| Purchase #7 | $100.69 | 11.853% | $112.6248 | $112.62 | $112.60 | $112.60 |
| 7 purchase totals = | $925.66 | $1,010.4372 | $1,010.44 | $1,010.40 | $1,010.40 | |