| 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 | $100.62 | 13.697% | $114.4019 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $191.44 | 6.313% | $203.5256 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $99.40 | 4.363% | $103.7368 | $103.74 | $103.75 | $103.70 |
| Purchase #4 | $117.48 | 8.765% | $127.7771 | $127.78 | $127.80 | $127.80 |
| Purchase #5 | $121.81 | 7.418% | $130.8459 | $130.85 | $130.85 | $130.80 |
| Purchase #6 | $187.54 | 5.112% | $197.127 | $197.13 | $197.15 | $197.10 |
| Purchase #7 | $19.38 | 3.183% | $19.9969 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $837.67 | $897.4112 | $897.43 | $897.50 | $897.30 | |