| 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 | $120.70 | 10.204% | $133.0162 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $172.28 | 10.569% | $190.4883 | $190.49 | $190.50 | $190.50 |
| Purchase #3 | $222.58 | 10.680% | $246.3515 | $246.35 | $246.35 | $246.40 |
| Purchase #4 | $229.74 | 12.539% | $258.5471 | $258.55 | $258.55 | $258.50 |
| Purchase #5 | $217.48 | 6.273% | $231.1225 | $231.12 | $231.10 | $231.10 |
| Purchase #6 | $229.51 | 13.334% | $260.1129 | $260.11 | $260.10 | $260.10 |
| Purchase #7 | $11.63 | 9.523% | $12.7375 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $1,203.92 | $1,332.3760 | $1,332.38 | $1,332.35 | $1,332.30 | |