| 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 | $21.81 | 13.213% | $24.6918 | $24.69 | $24.70 | $24.70 |
| Purchase #2 | $185.37 | 8.711% | $201.5176 | $201.52 | $201.50 | $201.50 |
| Purchase #3 | $112.59 | 9.247% | $123.0012 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $142.69 | 10.694% | $157.9493 | $157.95 | $157.95 | $157.90 |
| Purchase #5 | $157.53 | 12.159% | $176.6841 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $101.38 | 5.700% | $107.1587 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $206.89 | 8.297% | $224.0557 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $928.26 | $1,015.0584 | $1,015.06 | $1,015.05 | $1,015.10 | |