| 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 | $115.79 | 5.712% | $122.4039 | $122.40 | $122.40 | $122.40 |
| Purchase #2 | $228.42 | 13.585% | $259.4509 | $259.45 | $259.45 | $259.50 |
| Purchase #3 | $50.74 | 13.314% | $57.4955 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $105.48 | 7.449% | $113.3372 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $225.35 | 8.762% | $245.0952 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $63.41 | 13.120% | $71.7294 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $103.80 | 4.208% | $108.1679 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $892.99 | $977.6800 | $977.69 | $977.70 | $977.70 | |