| 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 | $72.61 | 7.571% | $78.1073 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $131.54 | 4.206% | $137.0726 | $137.07 | $137.05 | $137.10 |
| Purchase #3 | $204.31 | 13.781% | $232.466 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $237.54 | 10.739% | $263.0494 | $263.05 | $263.05 | $263.00 |
| Purchase #5 | $152.27 | 12.806% | $171.7697 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $196.35 | 4.774% | $205.7237 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $221.93 | 6.354% | $236.0314 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,216.55 | $1,324.2201 | $1,324.22 | $1,324.15 | $1,324.20 | |