| 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 | $242.52 | 8.471% | $263.0639 | $263.06 | $263.05 | $263.10 |
| Purchase #2 | $161.66 | 11.223% | $179.8031 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $53.54 | 3.820% | $55.5852 | $55.59 | $55.60 | $55.60 |
| Purchase #4 | $73.29 | 6.382% | $77.9674 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $214.65 | 6.107% | $227.7587 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $139.53 | 6.555% | $148.6762 | $148.68 | $148.70 | $148.70 |
| Purchase #7 | $126.82 | 8.252% | $137.2852 | $137.29 | $137.30 | $137.30 |
| 7 purchase totals = | $1,012.01 | $1,090.1397 | $1,090.15 | $1,090.15 | $1,090.30 | |