| 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 | $214.81 | 3.450% | $222.2209 | $222.22 | $222.20 | $222.20 |
| Purchase #2 | $35.45 | 8.505% | $38.465 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $118.36 | 7.736% | $127.5163 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $217.46 | 11.124% | $241.6503 | $241.65 | $241.65 | $241.70 |
| Purchase #5 | $12.48 | 13.688% | $14.1883 | $14.19 | $14.20 | $14.20 |
| Purchase #6 | $186.44 | 12.626% | $209.9799 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $83.70 | 5.739% | $88.5035 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $868.70 | $942.5242 | $942.53 | $942.50 | $942.60 | |