| 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 | $193.50 | 13.525% | $219.6709 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $217.88 | 9.192% | $237.9075 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $246.46 | 10.183% | $271.557 | $271.56 | $271.55 | $271.60 |
| Purchase #4 | $62.94 | 6.210% | $66.8486 | $66.85 | $66.85 | $66.80 |
| Purchase #5 | $6.43 | 4.116% | $6.6947 | $6.69 | $6.70 | $6.70 |
| Purchase #6 | $65.41 | 11.860% | $73.1676 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $197.34 | 12.688% | $222.3785 | $222.38 | $222.40 | $222.40 |
| 7 purchase totals = | $989.96 | $1,098.2248 | $1,098.23 | $1,098.20 | $1,098.30 | |