| 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 | $123.51 | 4.449% | $129.005 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $169.57 | 7.221% | $181.8146 | $181.81 | $181.80 | $181.80 |
| Purchase #3 | $243.73 | 12.173% | $273.3993 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $171.28 | 10.763% | $189.7149 | $189.71 | $189.70 | $189.70 |
| Purchase #5 | $206.25 | 9.626% | $226.1036 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $217.39 | 4.265% | $226.6617 | $226.66 | $226.65 | $226.70 |
| Purchase #7 | $94.30 | 13.735% | $107.2521 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $1,226.03 | $1,333.9512 | $1,333.94 | $1,333.90 | $1,334.00 | |