| 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 | $241.43 | 5.315% | $254.262 | $254.26 | $254.25 | $254.30 |
| Purchase #2 | $229.82 | 5.290% | $241.9775 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $103.62 | 4.527% | $108.3109 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $6.48 | 5.834% | $6.858 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $123.57 | 10.771% | $136.8797 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $44.42 | 7.421% | $47.7164 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $45.27 | 5.184% | $47.6168 | $47.62 | $47.60 | $47.60 |
| 7 purchase totals = | $794.61 | $843.6213 | $843.63 | $843.60 | $843.70 | |