| 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 | $226.84 | 11.716% | $253.4166 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $77.28 | 13.867% | $87.9964 | $88.00 | $88.00 | $88.00 |
| Purchase #3 | $121.65 | 9.320% | $132.9878 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $171.69 | 6.453% | $182.7692 | $182.77 | $182.75 | $182.80 |
| Purchase #5 | $52.67 | 4.341% | $54.9564 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $89.57 | 10.454% | $98.9336 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $196.46 | 12.342% | $220.7071 | $220.71 | $220.70 | $220.70 |
| 7 purchase totals = | $936.16 | $1,031.7671 | $1,031.78 | $1,031.75 | $1,031.80 | |