| 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 | $216.53 | 9.508% | $237.1177 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $138.54 | 3.384% | $143.2282 | $143.23 | $143.25 | $143.20 |
| Purchase #3 | $155.73 | 12.244% | $174.7976 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $113.44 | 9.282% | $123.9695 | $123.97 | $123.95 | $124.00 |
| Purchase #5 | $158.65 | 11.525% | $176.9344 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $211.88 | 9.366% | $231.7247 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $74.59 | 9.508% | $81.682 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $1,069.36 | $1,169.4541 | $1,169.45 | $1,169.45 | $1,169.40 | |