| 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 | $121.46 | 5.345% | $127.952 | $127.95 | $127.95 | $128.00 |
| Purchase #2 | $205.79 | 4.276% | $214.5896 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $32.40 | 8.151% | $35.0409 | $35.04 | $35.05 | $35.00 |
| Purchase #4 | $6.33 | 10.701% | $7.0074 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $227.36 | 7.411% | $244.2096 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $95.71 | 8.672% | $104.01 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $221.74 | 5.840% | $234.6896 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $910.79 | $967.4991 | $967.50 | $967.50 | $967.50 | |