| 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 | $189.51 | 9.520% | $207.5514 | $207.55 | $207.55 | $207.60 |
| Purchase #2 | $242.40 | 8.217% | $262.318 | $262.32 | $262.30 | $262.30 |
| Purchase #3 | $123.87 | 8.203% | $134.0311 | $134.03 | $134.05 | $134.00 |
| Purchase #4 | $196.47 | 6.197% | $208.6452 | $208.65 | $208.65 | $208.60 |
| Purchase #5 | $191.69 | 3.723% | $198.8266 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $170.66 | 5.841% | $180.6283 | $180.63 | $180.65 | $180.60 |
| Purchase #7 | $29.94 | 11.559% | $33.4008 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $1,144.54 | $1,225.4014 | $1,225.41 | $1,225.45 | $1,225.30 | |