| 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 | $216.33 | 6.609% | $230.6272 | $230.63 | $230.65 | $230.60 |
| Purchase #2 | $206.48 | 8.204% | $223.4196 | $223.42 | $223.40 | $223.40 |
| Purchase #3 | $68.73 | 9.589% | $75.3205 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $30.82 | 9.845% | $33.8542 | $33.85 | $33.85 | $33.90 |
| Purchase #5 | $207.64 | 3.283% | $214.4568 | $214.46 | $214.45 | $214.50 |
| Purchase #6 | $50.49 | 4.782% | $52.9044 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $137.62 | 3.397% | $142.295 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $918.11 | $972.8777 | $972.88 | $972.85 | $972.90 | |