| 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 | $201.99 | 3.620% | $209.302 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $196.33 | 7.567% | $211.1863 | $211.19 | $211.20 | $211.20 |
| Purchase #3 | $105.31 | 6.595% | $112.2552 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $41.60 | 11.637% | $46.441 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $19.36 | 3.536% | $20.0446 | $20.04 | $20.05 | $20.00 |
| Purchase #6 | $206.99 | 9.121% | $225.8696 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $197.54 | 10.164% | $217.618 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $969.12 | $1,042.7167 | $1,042.72 | $1,042.70 | $1,042.70 | |