| 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 | $193.67 | 9.662% | $212.3824 | $212.38 | $212.40 | $212.40 |
| Purchase #2 | $175.86 | 6.315% | $186.9656 | $186.97 | $186.95 | $187.00 |
| Purchase #3 | $117.96 | 13.563% | $133.9589 | $133.96 | $133.95 | $134.00 |
| Purchase #4 | $97.40 | 11.270% | $108.377 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $39.37 | 4.165% | $41.0098 | $41.01 | $41.00 | $41.00 |
| Purchase #6 | $198.69 | 5.806% | $210.2259 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $115.55 | 11.767% | $129.1468 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $938.50 | $1,022.0664 | $1,022.08 | $1,022.10 | $1,022.10 | |