| 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 | $195.35 | 6.269% | $207.5965 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $157.63 | 10.538% | $174.241 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $225.36 | 12.256% | $252.9801 | $252.98 | $253.00 | $253.00 |
| Purchase #4 | $247.76 | 8.753% | $269.4464 | $269.45 | $269.45 | $269.40 |
| Purchase #5 | $164.87 | 11.815% | $184.3494 | $184.35 | $184.35 | $184.30 |
| Purchase #6 | $163.80 | 11.301% | $182.311 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $208.92 | 11.679% | $233.3198 | $233.32 | $233.30 | $233.30 |
| 7 purchase totals = | $1,363.69 | $1,504.2442 | $1,504.25 | $1,504.25 | $1,504.10 | |