| 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 | $186.76 | 9.384% | $204.2856 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $246.90 | 5.658% | $260.8696 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $203.67 | 11.132% | $226.3425 | $226.34 | $226.35 | $226.30 |
| Purchase #4 | $15.54 | 10.125% | $17.1134 | $17.11 | $17.10 | $17.10 |
| Purchase #5 | $221.99 | 12.829% | $250.4691 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $140.89 | 9.242% | $153.9111 | $153.91 | $153.90 | $153.90 |
| Purchase #7 | $60.70 | 7.771% | $65.417 | $65.42 | $65.40 | $65.40 |
| 7 purchase totals = | $1,076.45 | $1,178.4083 | $1,178.41 | $1,178.35 | $1,178.40 | |