| 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 | $218.74 | 11.474% | $243.8382 | $243.84 | $243.85 | $243.80 |
| Purchase #2 | $139.57 | 5.811% | $147.6804 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $144.75 | 12.799% | $163.2766 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $174.51 | 12.427% | $196.1964 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $109.81 | 11.854% | $122.8269 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $62.64 | 12.278% | $70.3309 | $70.33 | $70.35 | $70.30 |
| Purchase #7 | $250.61 | 9.239% | $273.7639 | $273.76 | $273.75 | $273.80 |
| 7 purchase totals = | $1,100.63 | $1,217.9133 | $1,217.92 | $1,218.00 | $1,217.90 | |