| 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 | $211.88 | 6.111% | $224.828 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $13.33 | 4.402% | $13.9168 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $63.90 | 9.558% | $70.0076 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $169.96 | 6.368% | $180.7831 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $197.55 | 7.464% | $212.2951 | $212.30 | $212.30 | $212.30 |
| Purchase #6 | $97.96 | 6.278% | $104.1099 | $104.11 | $104.10 | $104.10 |
| Purchase #7 | $34.81 | 8.380% | $37.7271 | $37.73 | $37.75 | $37.70 |
| 7 purchase totals = | $789.39 | $843.6676 | $843.68 | $843.70 | $843.60 | |