| 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 | $209.60 | 7.498% | $225.3158 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $65.83 | 11.557% | $73.438 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $142.49 | 3.191% | $147.0369 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $228.59 | 4.690% | $239.3109 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $50.66 | 3.552% | $52.4594 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $232.27 | 11.474% | $258.9207 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $196.75 | 5.857% | $208.2736 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $1,126.19 | $1,204.7553 | $1,204.76 | $1,204.70 | $1,204.70 | |