| 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 | $209.92 | 4.523% | $219.4147 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $58.50 | 13.355% | $66.3127 | $66.31 | $66.30 | $66.30 |
| Purchase #3 | $248.38 | 4.686% | $260.0191 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $225.75 | 12.178% | $253.2418 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $211.31 | 13.579% | $240.0038 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $152.92 | 6.566% | $162.9607 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $55.68 | 12.414% | $62.5921 | $62.59 | $62.60 | $62.60 |
| 7 purchase totals = | $1,162.46 | $1,264.5449 | $1,264.53 | $1,264.50 | $1,264.50 | |