| 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 | $229.78 | 8.359% | $248.9873 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $250.65 | 13.846% | $285.355 | $285.36 | $285.35 | $285.40 |
| Purchase #3 | $152.43 | 6.317% | $162.059 | $162.06 | $162.05 | $162.10 |
| Purchase #4 | $5.83 | 12.379% | $6.5517 | $6.55 | $6.55 | $6.60 |
| Purchase #5 | $24.99 | 5.532% | $26.3724 | $26.37 | $26.35 | $26.40 |
| Purchase #6 | $203.91 | 11.465% | $227.2883 | $227.29 | $227.30 | $227.30 |
| Purchase #7 | $203.68 | 9.652% | $223.3392 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $1,071.27 | $1,179.9529 | $1,179.96 | $1,179.95 | $1,180.10 | |