| 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 | $96.97 | 11.467% | $108.0895 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $246.97 | 11.309% | $274.8998 | $274.90 | $274.90 | $274.90 |
| Purchase #3 | $185.58 | 7.280% | $199.0902 | $199.09 | $199.10 | $199.10 |
| Purchase #4 | $176.29 | 5.795% | $186.506 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $205.95 | 8.509% | $223.4743 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $68.77 | 12.231% | $77.1813 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $37.80 | 7.613% | $40.6777 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $1,018.33 | $1,109.9188 | $1,109.92 | $1,109.95 | $1,110.00 | |