| 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 | $56.52 | 11.661% | $63.1108 | $63.11 | $63.10 | $63.10 |
| Purchase #2 | $170.69 | 3.751% | $177.0926 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $158.95 | 7.841% | $171.4133 | $171.41 | $171.40 | $171.40 |
| Purchase #4 | $16.39 | 10.458% | $18.1041 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $220.60 | 10.600% | $243.9836 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $198.71 | 5.663% | $209.9629 | $209.96 | $209.95 | $210.00 |
| Purchase #7 | $209.77 | 7.157% | $224.7832 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,031.63 | $1,108.4505 | $1,108.43 | $1,108.45 | $1,108.50 | |