| 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 | $122.78 | 9.592% | $134.5571 | $134.56 | $134.55 | $134.60 |
| Purchase #2 | $115.52 | 13.633% | $131.2688 | $131.27 | $131.25 | $131.30 |
| Purchase #3 | $207.40 | 6.513% | $220.908 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $185.35 | 5.372% | $195.307 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $235.67 | 9.460% | $257.9644 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $138.38 | 5.781% | $146.3797 | $146.38 | $146.40 | $146.40 |
| Purchase #7 | $238.57 | 6.336% | $253.6858 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,243.67 | $1,340.0708 | $1,340.08 | $1,340.05 | $1,340.20 | |