| 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 | $229.50 | 7.651% | $247.059 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $246.75 | 4.564% | $258.0117 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $5.67 | 3.319% | $5.8582 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $137.37 | 11.404% | $153.0357 | $153.04 | $153.05 | $153.00 |
| Purchase #5 | $27.87 | 3.516% | $28.8499 | $28.85 | $28.85 | $28.80 |
| Purchase #6 | $98.74 | 13.608% | $112.1765 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $59.95 | 3.206% | $61.872 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $805.85 | $866.8630 | $866.87 | $866.85 | $866.90 | |