| 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 | $99.56 | 8.166% | $107.6901 | $107.69 | $107.70 | $107.70 |
| Purchase #2 | $228.40 | 11.614% | $254.9264 | $254.93 | $254.95 | $254.90 |
| Purchase #3 | $128.99 | 13.858% | $146.8654 | $146.87 | $146.85 | $146.90 |
| Purchase #4 | $65.87 | 8.454% | $71.4386 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $177.61 | 13.183% | $201.0243 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $101.35 | 5.723% | $107.1503 | $107.15 | $107.15 | $107.20 |
| Purchase #7 | $227.77 | 13.873% | $259.3685 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,029.55 | $1,148.4636 | $1,148.47 | $1,148.45 | $1,148.50 | |