| 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 | $143.49 | 3.482% | $148.4863 | $148.49 | $148.50 | $148.50 |
| Purchase #2 | $193.92 | 7.261% | $208.0005 | $208.00 | $208.00 | $208.00 |
| Purchase #3 | $109.39 | 13.691% | $124.3666 | $124.37 | $124.35 | $124.40 |
| Purchase #4 | $8.35 | 4.744% | $8.7461 | $8.75 | $8.75 | $8.70 |
| Purchase #5 | $183.94 | 5.565% | $194.1763 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $196.87 | 4.493% | $205.7154 | $205.72 | $205.70 | $205.70 |
| Purchase #7 | $223.28 | 7.103% | $239.1396 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $1,059.24 | $1,128.6308 | $1,128.65 | $1,128.65 | $1,128.60 | |