| 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 | $42.83 | 4.234% | $44.6434 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $180.53 | 10.218% | $198.9766 | $198.98 | $199.00 | $199.00 |
| Purchase #3 | $213.59 | 4.669% | $223.5625 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $177.60 | 4.618% | $185.8016 | $185.80 | $185.80 | $185.80 |
| Purchase #5 | $122.88 | 4.422% | $128.3138 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $146.98 | 6.235% | $156.1442 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $204.47 | 10.739% | $226.428 | $226.43 | $226.45 | $226.40 |
| 7 purchase totals = | $1,088.88 | $1,163.8701 | $1,163.86 | $1,163.90 | $1,163.80 | |