| 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 | $105.44 | 6.472% | $112.2641 | $112.26 | $112.25 | $112.30 |
| Purchase #2 | $202.80 | 11.174% | $225.4609 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $10.63 | 5.385% | $11.2024 | $11.20 | $11.20 | $11.20 |
| Purchase #4 | $122.74 | 10.283% | $135.3614 | $135.36 | $135.35 | $135.40 |
| Purchase #5 | $231.25 | 6.719% | $246.7877 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $83.78 | 8.416% | $90.8309 | $90.83 | $90.85 | $90.80 |
| Purchase #7 | $137.41 | 4.782% | $143.9809 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $894.05 | $965.8883 | $965.88 | $965.90 | $966.00 | |