| 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 | $22.90 | 3.234% | $23.6406 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $105.50 | 4.464% | $110.2095 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $219.75 | 13.850% | $250.1854 | $250.19 | $250.20 | $250.20 |
| Purchase #4 | $66.42 | 11.146% | $73.8232 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $243.92 | 6.574% | $259.9553 | $259.96 | $259.95 | $260.00 |
| Purchase #6 | $121.95 | 4.534% | $127.4792 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $196.77 | 9.488% | $215.4395 | $215.44 | $215.45 | $215.40 |
| 7 purchase totals = | $977.21 | $1,060.7327 | $1,060.74 | $1,060.75 | $1,060.70 | |