| 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 | $250.40 | 12.181% | $280.9012 | $280.90 | $280.90 | $280.90 |
| Purchase #2 | $144.35 | 11.595% | $161.0874 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $177.41 | 7.187% | $190.1605 | $190.16 | $190.15 | $190.20 |
| Purchase #4 | $63.71 | 6.227% | $67.6772 | $67.68 | $67.70 | $67.70 |
| Purchase #5 | $124.62 | 6.817% | $133.1153 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $62.97 | 10.381% | $69.5069 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $85.62 | 12.524% | $96.343 | $96.34 | $96.35 | $96.30 |
| 7 purchase totals = | $909.08 | $998.7915 | $998.80 | $998.80 | $998.80 | |