| 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 | $129.43 | 11.232% | $143.9676 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $250.79 | 11.634% | $279.9669 | $279.97 | $279.95 | $280.00 |
| Purchase #3 | $168.59 | 8.275% | $182.5408 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $210.67 | 3.833% | $218.745 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $195.87 | 6.584% | $208.7661 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $248.93 | 8.773% | $270.7686 | $270.77 | $270.75 | $270.80 |
| Purchase #7 | $119.75 | 11.561% | $133.5943 | $133.59 | $133.60 | $133.60 |
| 7 purchase totals = | $1,324.03 | $1,438.3493 | $1,438.36 | $1,438.30 | $1,438.40 | |