| 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 | $226.74 | 9.858% | $249.092 | $249.09 | $249.10 | $249.10 |
| Purchase #2 | $200.91 | 8.562% | $218.1119 | $218.11 | $218.10 | $218.10 |
| Purchase #3 | $174.67 | 9.250% | $190.827 | $190.83 | $190.85 | $190.80 |
| Purchase #4 | $72.35 | 6.550% | $77.0889 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $127.62 | 11.215% | $141.9326 | $141.93 | $141.95 | $141.90 |
| Purchase #6 | $160.56 | 8.203% | $173.7307 | $173.73 | $173.75 | $173.70 |
| Purchase #7 | $52.63 | 6.576% | $56.0909 | $56.09 | $56.10 | $56.10 |
| 7 purchase totals = | $1,015.48 | $1,106.8740 | $1,106.87 | $1,106.95 | $1,106.80 | |