| 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 | $104.78 | 7.115% | $112.2351 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $250.60 | 10.368% | $276.5822 | $276.58 | $276.60 | $276.60 |
| Purchase #3 | $206.48 | 10.311% | $227.7702 | $227.77 | $227.75 | $227.80 |
| Purchase #4 | $33.35 | 11.148% | $37.0679 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $190.64 | 12.712% | $214.8742 | $214.87 | $214.85 | $214.90 |
| Purchase #6 | $129.76 | 13.534% | $147.3217 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $203.91 | 13.290% | $231.0096 | $231.01 | $231.00 | $231.00 |
| 7 purchase totals = | $1,119.52 | $1,246.8609 | $1,246.86 | $1,246.80 | $1,246.90 | |