| 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 | $142.35 | 8.548% | $154.5181 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $122.90 | 4.383% | $128.2867 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $232.36 | 11.276% | $258.5609 | $258.56 | $258.55 | $258.60 |
| Purchase #4 | $193.47 | 3.527% | $200.2937 | $200.29 | $200.30 | $200.30 |
| Purchase #5 | $234.61 | 7.457% | $252.1049 | $252.10 | $252.10 | $252.10 |
| Purchase #6 | $84.53 | 4.584% | $88.4049 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $250.66 | 3.863% | $260.343 | $260.34 | $260.35 | $260.30 |
| 7 purchase totals = | $1,260.88 | $1,342.5122 | $1,342.50 | $1,342.50 | $1,342.50 | |