| 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 | $117.96 | 5.564% | $124.5233 | $124.52 | $124.50 | $124.50 |
| Purchase #2 | $12.49 | 7.448% | $13.4203 | $13.42 | $13.40 | $13.40 |
| Purchase #3 | $240.50 | 8.401% | $260.7044 | $260.70 | $260.70 | $260.70 |
| Purchase #4 | $242.87 | 4.576% | $253.9837 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $162.49 | 6.808% | $173.5523 | $173.55 | $173.55 | $173.60 |
| Purchase #6 | $183.65 | 8.157% | $198.6303 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $100.44 | 12.595% | $113.0904 | $113.09 | $113.10 | $113.10 |
| 7 purchase totals = | $1,060.40 | $1,137.9047 | $1,137.89 | $1,137.90 | $1,137.90 | |