| 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 | $122.35 | 10.258% | $134.9007 | $134.90 | $134.90 | $134.90 |
| Purchase #2 | $200.58 | 11.807% | $224.2625 | $224.26 | $224.25 | $224.30 |
| Purchase #3 | $16.77 | 3.847% | $17.4151 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $127.97 | 9.804% | $140.5162 | $140.52 | $140.50 | $140.50 |
| Purchase #5 | $144.25 | 12.132% | $161.7504 | $161.75 | $161.75 | $161.80 |
| Purchase #6 | $230.72 | 4.842% | $241.8915 | $241.89 | $241.90 | $241.90 |
| Purchase #7 | $65.26 | 10.602% | $72.1789 | $72.18 | $72.20 | $72.20 |
| 7 purchase totals = | $907.90 | $992.9153 | $992.92 | $992.90 | $993.00 | |