| 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 | $203.83 | 9.711% | $223.6239 | $223.62 | $223.60 | $223.60 |
| Purchase #2 | $142.62 | 10.737% | $157.9331 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $208.46 | 7.647% | $224.4009 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $161.97 | 11.284% | $180.2467 | $180.25 | $180.25 | $180.20 |
| Purchase #5 | $242.47 | 7.520% | $260.7037 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $95.68 | 5.597% | $101.0352 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $44.96 | 7.706% | $48.4246 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $1,099.99 | $1,196.3681 | $1,196.36 | $1,196.35 | $1,196.20 | |