| 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 | $230.98 | 3.372% | $238.7686 | $238.77 | $238.75 | $238.80 |
| Purchase #2 | $41.28 | 11.531% | $46.04 | $46.04 | $46.05 | $46.00 |
| Purchase #3 | $125.85 | 7.575% | $135.3831 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $214.89 | 10.465% | $237.3782 | $237.38 | $237.40 | $237.40 |
| Purchase #5 | $87.48 | 9.360% | $95.6681 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $65.65 | 6.673% | $70.0308 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $37.45 | 3.605% | $38.8001 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $803.58 | $862.0689 | $862.07 | $862.10 | $862.10 | |