| 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 | $39.74 | 7.376% | $42.6712 | $42.67 | $42.65 | $42.70 |
| Purchase #2 | $189.46 | 3.703% | $196.4757 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $220.71 | 6.866% | $235.8639 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $56.47 | 12.548% | $63.5559 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $184.60 | 9.416% | $201.9819 | $201.98 | $202.00 | $202.00 |
| Purchase #6 | $118.50 | 8.844% | $128.9801 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $250.33 | 12.717% | $282.1645 | $282.16 | $282.15 | $282.20 |
| 7 purchase totals = | $1,059.81 | $1,151.6932 | $1,151.69 | $1,151.70 | $1,151.90 | |