| 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 | $218.78 | 10.338% | $241.3975 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $222.96 | 3.689% | $231.185 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $145.34 | 7.235% | $155.8553 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $198.59 | 13.787% | $225.9696 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $176.92 | 9.351% | $193.4638 | $193.46 | $193.45 | $193.50 |
| Purchase #6 | $179.68 | 10.722% | $198.9453 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $58.53 | 5.132% | $61.5338 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $1,200.80 | $1,308.3503 | $1,308.36 | $1,308.35 | $1,308.40 | |