| 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 | $196.29 | 3.780% | $203.7098 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $170.79 | 6.814% | $182.4276 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $29.30 | 11.540% | $32.6812 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $240.63 | 4.689% | $251.9131 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $209.99 | 10.129% | $231.2599 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $33.91 | 6.677% | $36.1742 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $127.97 | 6.836% | $136.718 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $1,008.88 | $1,074.8838 | $1,074.88 | $1,074.85 | $1,074.90 | |