| 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 | $119.32 | 10.666% | $132.0467 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $7.38 | 4.226% | $7.6919 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $190.47 | 3.804% | $197.7155 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $182.56 | 11.714% | $203.9451 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $160.84 | 7.274% | $172.5395 | $172.54 | $172.55 | $172.50 |
| Purchase #6 | $215.39 | 11.291% | $239.7097 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $18.58 | 12.785% | $20.9555 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $894.54 | $974.6039 | $974.62 | $974.60 | $974.50 | |