| 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 | $98.87 | 13.597% | $112.3134 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $40.61 | 13.295% | $46.0091 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $196.95 | 5.759% | $208.2924 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $48.90 | 11.410% | $54.4795 | $54.48 | $54.50 | $54.50 |
| Purchase #5 | $239.94 | 9.264% | $262.168 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $153.35 | 7.658% | $165.0935 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $128.73 | 8.805% | $140.0647 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $907.35 | $988.4206 | $988.41 | $988.40 | $988.50 | |