| 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 | $120.58 | 12.534% | $135.6935 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $231.66 | 8.381% | $251.0754 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $6.28 | 3.707% | $6.5128 | $6.51 | $6.50 | $6.50 |
| Purchase #4 | $179.26 | 8.191% | $193.9432 | $193.94 | $193.95 | $193.90 |
| Purchase #5 | $13.75 | 5.526% | $14.5098 | $14.51 | $14.50 | $14.50 |
| Purchase #6 | $158.63 | 11.123% | $176.2744 | $176.27 | $176.25 | $176.30 |
| Purchase #7 | $235.98 | 7.619% | $253.9593 | $253.96 | $253.95 | $254.00 |
| 7 purchase totals = | $946.14 | $1,031.9684 | $1,031.96 | $1,031.95 | $1,032.00 | |