| 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 | $201.45 | 7.344% | $216.2445 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $238.38 | 6.248% | $253.274 | $253.27 | $253.25 | $253.30 |
| Purchase #3 | $141.35 | 7.691% | $152.2212 | $152.22 | $152.20 | $152.20 |
| Purchase #4 | $81.60 | 3.253% | $84.2544 | $84.25 | $84.25 | $84.30 |
| Purchase #5 | $235.93 | 5.323% | $248.4886 | $248.49 | $248.50 | $248.50 |
| Purchase #6 | $170.34 | 6.260% | $181.0033 | $181.00 | $181.00 | $181.00 |
| Purchase #7 | $184.87 | 6.162% | $196.2617 | $196.26 | $196.25 | $196.30 |
| 7 purchase totals = | $1,253.92 | $1,331.7477 | $1,331.73 | $1,331.70 | $1,331.80 | |