| 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 | $234.26 | 9.432% | $256.3554 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $90.55 | 12.366% | $101.7474 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $232.87 | 11.607% | $259.8992 | $259.90 | $259.90 | $259.90 |
| Purchase #4 | $91.97 | 6.368% | $97.8266 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $234.26 | 6.805% | $250.2014 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $220.86 | 13.783% | $251.3011 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $213.74 | 11.108% | $237.4822 | $237.48 | $237.50 | $237.50 |
| 7 purchase totals = | $1,318.51 | $1,454.8133 | $1,454.82 | $1,454.85 | $1,454.80 | |