| 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 | $107.60 | 13.562% | $122.1927 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $196.98 | 11.631% | $219.8907 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $64.63 | 4.364% | $67.4505 | $67.45 | $67.45 | $67.50 |
| Purchase #4 | $236.37 | 10.381% | $260.9076 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $153.42 | 6.315% | $163.1085 | $163.11 | $163.10 | $163.10 |
| Purchase #6 | $223.88 | 13.441% | $253.9717 | $253.97 | $253.95 | $254.00 |
| Purchase #7 | $116.56 | 11.224% | $129.6427 | $129.64 | $129.65 | $129.60 |
| 7 purchase totals = | $1,099.44 | $1,217.1644 | $1,217.16 | $1,217.15 | $1,217.20 | |