| 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 | $30.79 | 6.252% | $32.715 | $32.72 | $32.70 | $32.70 |
| Purchase #2 | $81.56 | 10.261% | $89.9289 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $147.49 | 13.424% | $167.2891 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $154.31 | 10.398% | $170.3552 | $170.36 | $170.35 | $170.40 |
| Purchase #5 | $221.29 | 12.194% | $248.2741 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $166.79 | 8.785% | $181.4425 | $181.44 | $181.45 | $181.40 |
| Purchase #7 | $216.80 | 5.291% | $228.2709 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $1,019.03 | $1,118.2757 | $1,118.28 | $1,118.25 | $1,118.30 | |