| 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 | $81.30 | 6.756% | $86.7926 | $86.79 | $86.80 | $86.80 |
| Purchase #2 | $191.89 | 8.640% | $208.4693 | $208.47 | $208.45 | $208.50 |
| Purchase #3 | $214.46 | 8.723% | $233.1673 | $233.17 | $233.15 | $233.20 |
| Purchase #4 | $192.78 | 12.798% | $217.452 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $221.80 | 7.388% | $238.1866 | $238.19 | $238.20 | $238.20 |
| Purchase #6 | $112.34 | 5.734% | $118.7816 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $10.33 | 7.378% | $11.0921 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $1,024.90 | $1,113.9415 | $1,113.94 | $1,113.95 | $1,114.10 | |