| 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 | $199.45 | 5.335% | $210.0907 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $118.76 | 7.159% | $127.262 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $230.74 | 11.249% | $256.6959 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $166.54 | 9.516% | $182.3879 | $182.39 | $182.40 | $182.40 |
| Purchase #5 | $248.55 | 4.664% | $260.1424 | $260.14 | $260.15 | $260.10 |
| Purchase #6 | $51.73 | 12.285% | $58.085 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $11.68 | 11.808% | $13.0592 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $1,027.45 | $1,107.7231 | $1,107.73 | $1,107.75 | $1,107.80 | |