| 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 | $250.36 | 7.860% | $270.0383 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $228.93 | 6.414% | $243.6136 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $189.84 | 7.639% | $204.3419 | $204.34 | $204.35 | $204.30 |
| Purchase #4 | $242.79 | 4.560% | $253.8612 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $7.56 | 6.120% | $8.0227 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $133.53 | 12.118% | $149.7112 | $149.71 | $149.70 | $149.70 |
| Purchase #7 | $214.26 | 8.472% | $232.4121 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $1,267.27 | $1,362.0010 | $1,361.99 | $1,361.95 | $1,361.90 | |