| 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 | $189.76 | 7.754% | $204.474 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $107.86 | 5.520% | $113.8139 | $113.81 | $113.80 | $113.80 |
| Purchase #3 | $7.83 | 7.148% | $8.3897 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $220.63 | 7.137% | $236.3764 | $236.38 | $236.40 | $236.40 |
| Purchase #5 | $115.88 | 6.107% | $122.9568 | $122.96 | $122.95 | $123.00 |
| Purchase #6 | $168.48 | 6.389% | $179.2442 | $179.24 | $179.25 | $179.20 |
| Purchase #7 | $249.34 | 8.296% | $270.0252 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $1,059.78 | $1,135.2802 | $1,135.28 | $1,135.30 | $1,135.30 | |