| 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 | $22.71 | 3.116% | $23.4176 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $231.51 | 11.852% | $258.9486 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $248.79 | 12.631% | $280.2147 | $280.21 | $280.20 | $280.20 |
| Purchase #4 | $185.31 | 8.578% | $201.2059 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $57.49 | 8.634% | $62.4537 | $62.45 | $62.45 | $62.50 |
| Purchase #6 | $234.83 | 5.842% | $248.5488 | $248.55 | $248.55 | $248.50 |
| Purchase #7 | $108.90 | 10.139% | $119.9414 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,089.54 | $1,194.7307 | $1,194.73 | $1,194.70 | $1,194.60 | |