| 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 | $99.83 | 9.725% | $109.5385 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $15.51 | 12.174% | $17.3982 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $134.56 | 9.191% | $146.9274 | $146.93 | $146.95 | $146.90 |
| Purchase #4 | $153.41 | 8.633% | $166.6539 | $166.65 | $166.65 | $166.70 |
| Purchase #5 | $236.36 | 5.574% | $249.5347 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $122.85 | 4.415% | $128.2738 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $179.76 | 13.484% | $203.9988 | $204.00 | $204.00 | $204.00 |
| 7 purchase totals = | $942.28 | $1,022.3253 | $1,022.32 | $1,022.35 | $1,022.30 | |