| 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 | $221.98 | 4.197% | $231.2965 | $231.30 | $231.30 | $231.30 |
| Purchase #2 | $105.99 | 5.314% | $111.6223 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $129.52 | 4.387% | $135.202 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $136.36 | 3.752% | $141.4762 | $141.48 | $141.50 | $141.50 |
| Purchase #5 | $157.88 | 12.368% | $177.4066 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $119.60 | 3.794% | $124.1376 | $124.14 | $124.15 | $124.10 |
| Purchase #7 | $64.54 | 8.389% | $69.9543 | $69.95 | $69.95 | $70.00 |
| 7 purchase totals = | $935.87 | $991.0955 | $991.10 | $991.10 | $991.10 | |