| 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 | $210.65 | 4.723% | $220.599 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $222.81 | 11.661% | $248.7919 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $243.99 | 4.838% | $255.7942 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $33.66 | 12.839% | $37.9816 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $173.81 | 13.236% | $196.8155 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $52.91 | 13.746% | $60.183 | $60.18 | $60.20 | $60.20 |
| Purchase #7 | $164.48 | 10.285% | $181.3968 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $1,102.31 | $1,201.5620 | $1,201.56 | $1,201.60 | $1,201.60 | |