| 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 | $112.94 | 12.317% | $126.8508 | $126.85 | $126.85 | $126.90 |
| Purchase #2 | $68.53 | 7.822% | $73.8904 | $73.89 | $73.90 | $73.90 |
| Purchase #3 | $118.61 | 3.873% | $123.2038 | $123.20 | $123.20 | $123.20 |
| Purchase #4 | $175.96 | 3.477% | $182.0781 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $245.94 | 3.463% | $254.4569 | $254.46 | $254.45 | $254.50 |
| Purchase #6 | $143.26 | 9.648% | $157.0817 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $248.45 | 6.351% | $264.2291 | $264.23 | $264.25 | $264.20 |
| 7 purchase totals = | $1,113.69 | $1,181.7908 | $1,181.79 | $1,181.85 | $1,181.90 | |