| 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 | $208.44 | 3.664% | $216.0772 | $216.08 | $216.10 | $216.10 |
| Purchase #2 | $6.50 | 5.752% | $6.8739 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $131.66 | 3.206% | $135.881 | $135.88 | $135.90 | $135.90 |
| Purchase #4 | $102.41 | 8.366% | $110.9776 | $110.98 | $111.00 | $111.00 |
| Purchase #5 | $28.75 | 3.354% | $29.7143 | $29.71 | $29.70 | $29.70 |
| Purchase #6 | $155.25 | 9.872% | $170.5763 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $250.73 | 4.703% | $262.5218 | $262.52 | $262.50 | $262.50 |
| 7 purchase totals = | $883.74 | $932.6221 | $932.62 | $932.65 | $932.70 | |