| 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 | $107.27 | 4.266% | $111.8461 | $111.85 | $111.85 | $111.80 |
| Purchase #2 | $229.46 | 6.251% | $243.8035 | $243.80 | $243.80 | $243.80 |
| Purchase #3 | $223.73 | 9.679% | $245.3848 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $247.76 | 12.491% | $278.7077 | $278.71 | $278.70 | $278.70 |
| Purchase #5 | $70.46 | 10.342% | $77.747 | $77.75 | $77.75 | $77.70 |
| Purchase #6 | $198.96 | 8.262% | $215.3981 | $215.40 | $215.40 | $215.40 |
| Purchase #7 | $100.44 | 4.445% | $104.9046 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $1,178.08 | $1,277.7918 | $1,277.79 | $1,277.80 | $1,277.70 | |