| 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 | $111.25 | 11.651% | $124.2117 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $222.29 | 12.409% | $249.874 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $231.68 | 6.249% | $246.1577 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $120.28 | 8.834% | $130.9055 | $130.91 | $130.90 | $130.90 |
| Purchase #5 | $243.68 | 13.629% | $276.8911 | $276.89 | $276.90 | $276.90 |
| Purchase #6 | $211.37 | 13.571% | $240.055 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $141.44 | 10.257% | $155.9475 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $1,281.99 | $1,424.0425 | $1,424.05 | $1,424.00 | $1,424.10 | |