| 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 | $204.45 | 13.286% | $231.6132 | $231.61 | $231.60 | $231.60 |
| Purchase #2 | $126.82 | 3.230% | $130.9163 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $221.99 | 11.661% | $247.8763 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $28.55 | 11.540% | $31.8447 | $31.84 | $31.85 | $31.80 |
| Purchase #5 | $102.50 | 10.644% | $113.4101 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $216.86 | 12.510% | $243.9892 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $203.53 | 6.312% | $216.3768 | $216.38 | $216.40 | $216.40 |
| 7 purchase totals = | $1,104.70 | $1,216.0266 | $1,216.03 | $1,216.05 | $1,216.00 | |