| 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 | $212.29 | 3.202% | $219.0875 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $82.31 | 7.513% | $88.494 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $167.56 | 10.758% | $185.5861 | $185.59 | $185.60 | $185.60 |
| Purchase #4 | $122.55 | 13.491% | $139.0832 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $233.25 | 11.226% | $259.4346 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $106.82 | 12.376% | $120.04 | $120.04 | $120.05 | $120.00 |
| Purchase #7 | $202.36 | 8.252% | $219.0587 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $1,127.14 | $1,230.7841 | $1,230.78 | $1,230.85 | $1,230.80 | |