| 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 | $199.46 | 11.649% | $222.6951 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $137.33 | 12.644% | $154.694 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $187.66 | 8.698% | $203.9827 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $173.73 | 8.583% | $188.6412 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $102.41 | 9.123% | $111.7529 | $111.75 | $111.75 | $111.80 |
| Purchase #6 | $246.96 | 6.782% | $263.7088 | $263.71 | $263.70 | $263.70 |
| Purchase #7 | $69.47 | 8.627% | $75.4632 | $75.46 | $75.45 | $75.50 |
| 7 purchase totals = | $1,117.02 | $1,220.9379 | $1,220.93 | $1,220.95 | $1,221.00 | |