| 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 | $187.99 | 10.315% | $207.3812 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $58.95 | 4.752% | $61.7513 | $61.75 | $61.75 | $61.80 |
| Purchase #3 | $107.40 | 3.231% | $110.8701 | $110.87 | $110.85 | $110.90 |
| Purchase #4 | $127.39 | 11.337% | $141.8322 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $245.84 | 11.355% | $273.7551 | $273.76 | $273.75 | $273.80 |
| Purchase #6 | $34.54 | 9.791% | $37.9218 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $230.44 | 10.628% | $254.9312 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $992.55 | $1,088.4429 | $1,088.44 | $1,088.45 | $1,088.50 | |