| 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 | $228.29 | 7.814% | $246.1286 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $16.70 | 12.471% | $18.7827 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $195.60 | 3.535% | $202.5145 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $18.55 | 9.178% | $20.2525 | $20.25 | $20.25 | $20.30 |
| Purchase #5 | $60.77 | 11.289% | $67.6303 | $67.63 | $67.65 | $67.60 |
| Purchase #6 | $232.87 | 7.390% | $250.0791 | $250.08 | $250.10 | $250.10 |
| Purchase #7 | $43.31 | 11.678% | $48.3677 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $796.09 | $853.7554 | $853.75 | $853.80 | $853.80 | |