| 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 | $29.59 | 12.226% | $33.2077 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $197.62 | 5.810% | $209.1017 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $214.99 | 4.873% | $225.4665 | $225.47 | $225.45 | $225.50 |
| Purchase #4 | $112.64 | 6.414% | $119.8647 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $150.97 | 10.865% | $167.3729 | $167.37 | $167.35 | $167.40 |
| Purchase #6 | $100.83 | 13.407% | $114.3483 | $114.35 | $114.35 | $114.30 |
| Purchase #7 | $136.55 | 4.510% | $142.7084 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $943.19 | $1,012.0702 | $1,012.07 | $1,012.00 | $1,012.10 | |