| 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 | $208.95 | 13.615% | $237.3985 | $237.40 | $237.40 | $237.40 |
| Purchase #2 | $242.37 | 3.735% | $251.4225 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $35.28 | 13.865% | $40.1716 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $144.37 | 9.339% | $157.8527 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $203.54 | 8.474% | $220.788 | $220.79 | $220.80 | $220.80 |
| Purchase #6 | $202.42 | 7.243% | $217.0813 | $217.08 | $217.10 | $217.10 |
| Purchase #7 | $169.42 | 12.860% | $191.2074 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $1,206.35 | $1,315.9220 | $1,315.92 | $1,315.90 | $1,316.00 | |