| 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 | $114.98 | 13.321% | $130.2965 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $213.25 | 7.270% | $228.7533 | $228.75 | $228.75 | $228.80 |
| Purchase #3 | $119.52 | 13.608% | $135.7843 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $134.56 | 9.408% | $147.2194 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $231.78 | 12.566% | $260.9055 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $31.44 | 7.865% | $33.9128 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $17.40 | 5.529% | $18.362 | $18.36 | $18.35 | $18.40 |
| 7 purchase totals = | $862.93 | $955.2338 | $955.23 | $955.20 | $955.30 | |