| 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 | $102.57 | 5.372% | $108.0801 | $108.08 | $108.10 | $108.10 |
| Purchase #2 | $67.59 | 3.497% | $69.9536 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $198.59 | 11.235% | $220.9016 | $220.90 | $220.90 | $220.90 |
| Purchase #4 | $192.59 | 8.247% | $208.4729 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $125.46 | 3.826% | $130.2601 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $151.42 | 4.310% | $157.9462 | $157.95 | $157.95 | $157.90 |
| Purchase #7 | $220.34 | 12.373% | $247.6027 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,058.56 | $1,143.2172 | $1,143.21 | $1,143.20 | $1,143.30 | |