| 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 | $170.82 | 5.212% | $179.7231 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $227.76 | 9.831% | $250.1511 | $250.15 | $250.15 | $250.20 |
| Purchase #3 | $241.27 | 9.781% | $264.8686 | $264.87 | $264.85 | $264.90 |
| Purchase #4 | $220.91 | 10.700% | $244.5474 | $244.55 | $244.55 | $244.50 |
| Purchase #5 | $24.37 | 4.598% | $25.4905 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $62.54 | 10.283% | $68.971 | $68.97 | $68.95 | $69.00 |
| Purchase #7 | $58.82 | 11.706% | $65.7055 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $1,006.49 | $1,099.4572 | $1,099.46 | $1,099.40 | $1,099.50 | |