| 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 | $175.99 | 9.362% | $192.4662 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $41.40 | 10.353% | $45.6861 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $209.75 | 5.287% | $220.8395 | $220.84 | $220.85 | $220.80 |
| Purchase #4 | $99.35 | 8.517% | $107.8116 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $234.59 | 7.418% | $251.9919 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $41.83 | 6.249% | $44.444 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $217.26 | 12.343% | $244.0764 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,020.17 | $1,107.3157 | $1,107.32 | $1,107.35 | $1,107.30 | |