| 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 | $226.91 | 3.709% | $235.3261 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $106.75 | 11.642% | $119.1778 | $119.18 | $119.20 | $119.20 |
| Purchase #3 | $132.28 | 10.260% | $145.8519 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $56.36 | 13.190% | $63.7939 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $5.31 | 13.309% | $6.0167 | $6.02 | $6.00 | $6.00 |
| Purchase #6 | $119.41 | 6.176% | $126.7848 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $130.90 | 3.602% | $135.615 | $135.62 | $135.60 | $135.60 |
| 7 purchase totals = | $777.92 | $832.5662 | $832.57 | $832.60 | $832.60 | |