| 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 | $89.71 | 11.104% | $99.6714 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $160.97 | 5.395% | $169.6543 | $169.65 | $169.65 | $169.70 |
| Purchase #3 | $143.96 | 12.534% | $162.0039 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $81.45 | 11.470% | $90.7923 | $90.79 | $90.80 | $90.80 |
| Purchase #5 | $39.98 | 10.171% | $44.0464 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $219.42 | 8.368% | $237.7811 | $237.78 | $237.80 | $237.80 |
| Purchase #7 | $208.46 | 3.642% | $216.0521 | $216.05 | $216.05 | $216.10 |
| 7 purchase totals = | $943.95 | $1,020.0015 | $1,019.99 | $1,020.00 | $1,020.10 | |