| 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 | $90.34 | 3.102% | $93.1423 | $93.14 | $93.15 | $93.10 |
| Purchase #2 | $130.57 | 7.107% | $139.8496 | $139.85 | $139.85 | $139.80 |
| Purchase #3 | $241.46 | 11.353% | $268.873 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $196.32 | 6.520% | $209.1201 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $9.69 | 10.162% | $10.6747 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $174.97 | 6.268% | $185.9371 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $116.30 | 3.553% | $120.4321 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $959.65 | $1,028.0289 | $1,028.02 | $1,028.00 | $1,027.90 | |