| 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 | $46.68 | 9.488% | $51.109 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $102.57 | 5.619% | $108.3334 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $235.43 | 12.326% | $264.4491 | $264.45 | $264.45 | $264.40 |
| Purchase #4 | $201.81 | 9.255% | $220.4875 | $220.49 | $220.50 | $220.50 |
| Purchase #5 | $181.29 | 3.706% | $188.0086 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $245.27 | 3.539% | $253.9501 | $253.95 | $253.95 | $254.00 |
| Purchase #7 | $134.82 | 11.782% | $150.7045 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $1,147.87 | $1,237.0422 | $1,237.04 | $1,237.05 | $1,237.00 | |