| 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 | $114.83 | 10.649% | $127.0582 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $196.73 | 5.480% | $207.5108 | $207.51 | $207.50 | $207.50 |
| Purchase #3 | $115.63 | 6.286% | $122.8985 | $122.90 | $122.90 | $122.90 |
| Purchase #4 | $127.60 | 5.688% | $134.8579 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $238.62 | 12.762% | $269.0727 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $120.71 | 4.257% | $125.8486 | $125.85 | $125.85 | $125.80 |
| Purchase #7 | $85.30 | 5.467% | $89.9634 | $89.96 | $89.95 | $90.00 |
| 7 purchase totals = | $999.42 | $1,077.2101 | $1,077.21 | $1,077.15 | $1,077.30 | |