| 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 | $227.38 | 13.233% | $257.4692 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $14.42 | 13.768% | $16.4053 | $16.41 | $16.40 | $16.40 |
| Purchase #3 | $26.50 | 3.639% | $27.4643 | $27.46 | $27.45 | $27.50 |
| Purchase #4 | $156.46 | 10.573% | $173.0025 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $127.34 | 8.863% | $138.6261 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $159.98 | 12.644% | $180.2079 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $184.53 | 9.756% | $202.5327 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $896.61 | $995.7080 | $995.71 | $995.70 | $995.70 | |