| 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 | $159.43 | 9.402% | $174.4196 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $237.45 | 9.116% | $259.0959 | $259.10 | $259.10 | $259.10 |
| Purchase #3 | $112.26 | 9.598% | $123.0347 | $123.03 | $123.05 | $123.00 |
| Purchase #4 | $224.60 | 6.743% | $239.7448 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $126.78 | 4.105% | $131.9843 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $242.69 | 4.761% | $254.2445 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $211.94 | 9.522% | $232.1209 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $1,315.15 | $1,414.6447 | $1,414.63 | $1,414.65 | $1,414.50 | |