| 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 | $230.27 | 8.687% | $250.2736 | $250.27 | $250.25 | $250.30 |
| Purchase #2 | $12.31 | 13.587% | $13.9826 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $230.89 | 13.572% | $262.2264 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $115.37 | 3.245% | $119.1138 | $119.11 | $119.10 | $119.10 |
| Purchase #5 | $66.44 | 13.116% | $75.1543 | $75.15 | $75.15 | $75.20 |
| Purchase #6 | $63.81 | 13.312% | $72.3044 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $126.90 | 10.312% | $139.9859 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $845.99 | $933.0410 | $933.03 | $933.05 | $933.10 | |