| 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 | $105.63 | 3.481% | $109.307 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $168.94 | 4.465% | $176.4832 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $179.51 | 5.797% | $189.9162 | $189.92 | $189.90 | $189.90 |
| Purchase #4 | $226.45 | 13.420% | $256.8396 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $52.43 | 9.550% | $57.4371 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $108.97 | 3.653% | $112.9507 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $148.87 | 9.519% | $163.0409 | $163.04 | $163.05 | $163.00 |
| 7 purchase totals = | $990.80 | $1,065.9747 | $1,065.98 | $1,066.00 | $1,065.90 | |