| 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 | $109.70 | 11.261% | $122.0533 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $138.61 | 3.841% | $143.934 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $97.61 | 3.510% | $101.0361 | $101.04 | $101.05 | $101.00 |
| Purchase #4 | $149.30 | 11.407% | $166.3307 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $132.47 | 4.459% | $138.3768 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $160.85 | 4.802% | $168.574 | $168.57 | $168.55 | $168.60 |
| Purchase #7 | $98.48 | 6.282% | $104.6665 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $887.02 | $944.9714 | $944.97 | $945.00 | $945.00 | |