| 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 | $100.73 | 8.633% | $109.426 | $109.43 | $109.45 | $109.40 |
| Purchase #2 | $107.84 | 4.522% | $112.7165 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $61.61 | 4.209% | $64.2032 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $96.69 | 6.119% | $102.6065 | $102.61 | $102.60 | $102.60 |
| Purchase #5 | $35.66 | 8.375% | $38.6465 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $123.81 | 8.831% | $134.7437 | $134.74 | $134.75 | $134.70 |
| Purchase #7 | $221.93 | 8.807% | $241.4754 | $241.48 | $241.50 | $241.50 |
| 7 purchase totals = | $748.27 | $803.8178 | $803.83 | $803.85 | $803.70 | |