| 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 | $123.53 | 7.839% | $133.2135 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $233.55 | 5.669% | $246.7899 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $77.60 | 3.375% | $80.219 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $225.49 | 11.792% | $252.0798 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $246.54 | 10.708% | $272.9395 | $272.94 | $272.95 | $272.90 |
| Purchase #6 | $235.64 | 8.495% | $255.6576 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $235.86 | 13.342% | $267.3284 | $267.33 | $267.35 | $267.30 |
| 7 purchase totals = | $1,378.21 | $1,508.2277 | $1,508.23 | $1,508.25 | $1,508.20 | |