| 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 | $200.55 | 6.163% | $212.9099 | $212.91 | $212.90 | $212.90 |
| Purchase #2 | $208.43 | 13.771% | $237.1329 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $92.40 | 12.581% | $104.0248 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $5.89 | 7.326% | $6.3215 | $6.32 | $6.30 | $6.30 |
| Purchase #5 | $124.33 | 4.230% | $129.5892 | $129.59 | $129.60 | $129.60 |
| Purchase #6 | $31.34 | 4.793% | $32.8421 | $32.84 | $32.85 | $32.80 |
| Purchase #7 | $162.81 | 11.831% | $182.0721 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $825.75 | $904.8925 | $904.88 | $904.85 | $904.80 | |