| 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 | $116.30 | 4.264% | $121.259 | $121.26 | $121.25 | $121.30 |
| Purchase #2 | $79.92 | 4.480% | $83.5004 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $98.70 | 4.701% | $103.3399 | $103.34 | $103.35 | $103.30 |
| Purchase #4 | $157.81 | 9.424% | $172.682 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $15.47 | 13.498% | $17.5581 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $164.45 | 10.170% | $181.1746 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $237.86 | 8.866% | $258.9487 | $258.95 | $258.95 | $258.90 |
| 7 purchase totals = | $870.51 | $938.4627 | $938.46 | $938.45 | $938.50 | |