| 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 | $199.78 | 7.429% | $214.6217 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $222.39 | 10.107% | $244.867 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $32.53 | 10.564% | $35.9665 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $25.87 | 12.445% | $29.0895 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $175.81 | 11.352% | $195.768 | $195.77 | $195.75 | $195.80 |
| Purchase #6 | $135.62 | 13.441% | $153.8487 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $100.90 | 4.646% | $105.5878 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $892.90 | $979.7492 | $979.76 | $979.70 | $979.80 | |