| 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 | $184.91 | 10.375% | $204.0944 | $204.09 | $204.10 | $204.10 |
| Purchase #2 | $45.71 | 13.476% | $51.8699 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $182.51 | 10.188% | $201.1041 | $201.10 | $201.10 | $201.10 |
| Purchase #4 | $123.69 | 6.556% | $131.7991 | $131.80 | $131.80 | $131.80 |
| Purchase #5 | $60.95 | 5.832% | $64.5046 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $201.75 | 5.584% | $213.0157 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $115.55 | 4.722% | $121.0063 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $915.07 | $987.3941 | $987.39 | $987.35 | $987.40 | |