| 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 | $140.81 | 3.205% | $145.323 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $226.89 | 10.404% | $250.4956 | $250.50 | $250.50 | $250.50 |
| Purchase #3 | $176.37 | 7.718% | $189.9822 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $141.52 | 12.135% | $158.6935 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $83.97 | 4.390% | $87.6563 | $87.66 | $87.65 | $87.70 |
| Purchase #6 | $123.38 | 5.346% | $129.9759 | $129.98 | $130.00 | $130.00 |
| Purchase #7 | $228.29 | 10.625% | $252.5458 | $252.55 | $252.55 | $252.50 |
| 7 purchase totals = | $1,121.23 | $1,214.6723 | $1,214.68 | $1,214.70 | $1,214.70 | |