| 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 | $93.34 | 10.369% | $103.0184 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $221.31 | 7.276% | $237.4125 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $148.73 | 12.379% | $167.1413 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $19.99 | 3.529% | $20.6954 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $177.85 | 10.680% | $196.8444 | $196.84 | $196.85 | $196.80 |
| Purchase #6 | $23.46 | 13.250% | $26.5685 | $26.57 | $26.55 | $26.60 |
| Purchase #7 | $231.47 | 13.206% | $262.0379 | $262.04 | $262.05 | $262.00 |
| 7 purchase totals = | $916.15 | $1,013.7184 | $1,013.72 | $1,013.70 | $1,013.60 | |