| 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 | $132.64 | 5.767% | $140.2893 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $227.26 | 4.423% | $237.3117 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $211.50 | 5.503% | $223.1388 | $223.14 | $223.15 | $223.10 |
| Purchase #4 | $115.56 | 4.258% | $120.4805 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $187.62 | 12.682% | $211.414 | $211.41 | $211.40 | $211.40 |
| Purchase #6 | $173.81 | 9.318% | $190.0056 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $189.94 | 11.232% | $211.2741 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $1,238.33 | $1,333.9140 | $1,333.91 | $1,333.90 | $1,333.90 | |