| 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 | $123.36 | 4.833% | $129.322 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $92.92 | 5.382% | $97.921 | $97.92 | $97.90 | $97.90 |
| Purchase #3 | $173.44 | 6.156% | $184.117 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $178.48 | 3.242% | $184.2663 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $24.83 | 3.742% | $25.7591 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $235.71 | 10.675% | $260.872 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $231.34 | 10.164% | $254.8534 | $254.85 | $254.85 | $254.90 |
| 7 purchase totals = | $1,060.08 | $1,137.1108 | $1,137.11 | $1,137.00 | $1,137.20 | |