| 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 | $107.54 | 5.171% | $113.1009 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $243.31 | 3.599% | $252.0667 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $84.80 | 5.816% | $89.732 | $89.73 | $89.75 | $89.70 |
| Purchase #4 | $183.64 | 5.136% | $193.0718 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $70.60 | 10.606% | $78.0878 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $195.25 | 3.331% | $201.7538 | $201.75 | $201.75 | $201.80 |
| Purchase #7 | $90.32 | 12.851% | $101.927 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $975.46 | $1,029.7400 | $1,029.74 | $1,029.75 | $1,029.80 | |