| 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 | $98.90 | 11.778% | $110.5484 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $211.76 | 12.306% | $237.8192 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $140.51 | 7.340% | $150.8234 | $150.82 | $150.80 | $150.80 |
| Purchase #4 | $130.41 | 3.349% | $134.7774 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $122.40 | 11.674% | $136.689 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $72.38 | 12.194% | $81.206 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $171.26 | 11.555% | $191.0491 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $947.62 | $1,042.9125 | $1,042.92 | $1,042.90 | $1,042.80 | |