| 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 | $235.76 | 10.742% | $261.0853 | $261.09 | $261.10 | $261.10 |
| Purchase #2 | $245.52 | 5.536% | $259.112 | $259.11 | $259.10 | $259.10 |
| Purchase #3 | $98.63 | 4.599% | $103.166 | $103.17 | $103.15 | $103.20 |
| Purchase #4 | $219.27 | 11.644% | $244.8018 | $244.80 | $244.80 | $244.80 |
| Purchase #5 | $178.55 | 7.671% | $192.2466 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $224.69 | 13.448% | $254.9063 | $254.91 | $254.90 | $254.90 |
| Purchase #7 | $58.48 | 3.790% | $60.6964 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $1,260.90 | $1,376.0144 | $1,376.03 | $1,376.00 | $1,376.00 | |