| 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 | $113.88 | 5.816% | $120.5033 | $120.50 | $120.50 | $120.50 |
| Purchase #2 | $216.75 | 5.331% | $228.3049 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $58.79 | 7.323% | $63.0952 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $241.29 | 10.702% | $267.1129 | $267.11 | $267.10 | $267.10 |
| Purchase #5 | $6.49 | 13.504% | $7.3664 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $216.27 | 3.298% | $223.4026 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $11.46 | 4.131% | $11.9334 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $864.93 | $921.7187 | $921.71 | $921.70 | $921.70 | |