| 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 | $136.85 | 11.292% | $152.3031 | $152.30 | $152.30 | $152.30 |
| Purchase #2 | $30.49 | 5.697% | $32.227 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $154.76 | 7.604% | $166.528 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $229.32 | 3.540% | $237.4379 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $243.95 | 5.374% | $257.0599 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $226.61 | 8.679% | $246.2775 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $172.33 | 10.861% | $191.0468 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $1,194.31 | $1,282.8802 | $1,282.89 | $1,282.95 | $1,282.80 | |