| 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 | $231.34 | 13.697% | $263.0266 | $263.03 | $263.05 | $263.00 |
| Purchase #2 | $205.40 | 3.764% | $213.1313 | $213.13 | $213.15 | $213.10 |
| Purchase #3 | $225.51 | 8.229% | $244.0672 | $244.07 | $244.05 | $244.10 |
| Purchase #4 | $35.71 | 3.481% | $36.9531 | $36.95 | $36.95 | $37.00 |
| Purchase #5 | $223.57 | 12.169% | $250.7762 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $16.30 | 9.484% | $17.8459 | $17.85 | $17.85 | $17.80 |
| Purchase #7 | $194.69 | 6.717% | $207.7673 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $1,132.52 | $1,233.5676 | $1,233.58 | $1,233.60 | $1,233.60 | |