| 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 | $227.91 | 13.638% | $258.9924 | $258.99 | $259.00 | $259.00 |
| Purchase #2 | $59.81 | 10.770% | $66.2515 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $118.84 | 4.744% | $124.4778 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $155.45 | 7.541% | $167.1725 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $121.39 | 7.202% | $130.1325 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $83.46 | 3.515% | $86.3936 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $217.31 | 7.288% | $233.1476 | $233.15 | $233.15 | $233.10 |
| 7 purchase totals = | $984.17 | $1,066.5679 | $1,066.56 | $1,066.60 | $1,066.60 | |