| 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 | $219.63 | 13.325% | $248.8957 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $165.71 | 10.315% | $182.803 | $182.80 | $182.80 | $182.80 |
| Purchase #3 | $227.88 | 6.546% | $242.797 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $22.96 | 6.124% | $24.3661 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $157.96 | 10.691% | $174.8475 | $174.85 | $174.85 | $174.80 |
| Purchase #6 | $206.66 | 7.711% | $222.5956 | $222.60 | $222.60 | $222.60 |
| Purchase #7 | $31.37 | 7.256% | $33.6462 | $33.65 | $33.65 | $33.60 |
| 7 purchase totals = | $1,032.17 | $1,129.9511 | $1,129.97 | $1,129.95 | $1,129.90 | |