| 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 | $202.76 | 12.450% | $228.0036 | $228.00 | $228.00 | $228.00 |
| Purchase #2 | $36.83 | 3.258% | $38.0299 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $105.52 | 7.594% | $113.5332 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $108.69 | 10.338% | $119.9264 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $129.99 | 8.773% | $141.394 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $240.76 | 8.696% | $261.6965 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $234.41 | 5.234% | $246.679 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $1,058.96 | $1,149.2626 | $1,149.26 | $1,149.35 | $1,149.20 | |