| 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 | $220.50 | 8.714% | $239.7144 | $239.71 | $239.70 | $239.70 |
| Purchase #2 | $138.87 | 13.163% | $157.1495 | $157.15 | $157.15 | $157.10 |
| Purchase #3 | $97.27 | 4.617% | $101.761 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $60.43 | 3.816% | $62.736 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $55.46 | 13.775% | $63.0996 | $63.10 | $63.10 | $63.10 |
| Purchase #6 | $112.52 | 5.108% | $118.2675 | $118.27 | $118.25 | $118.30 |
| Purchase #7 | $31.39 | 12.789% | $35.4045 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $716.44 | $778.1325 | $778.13 | $778.10 | $778.10 | |