| 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 | $213.64 | 12.739% | $240.8556 | $240.86 | $240.85 | $240.90 |
| Purchase #2 | $37.39 | 8.740% | $40.6579 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $175.68 | 10.354% | $193.8699 | $193.87 | $193.85 | $193.90 |
| Purchase #4 | $153.40 | 13.424% | $173.9924 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $215.71 | 8.658% | $234.3862 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $75.40 | 5.533% | $79.5719 | $79.57 | $79.55 | $79.60 |
| Purchase #7 | $206.88 | 5.831% | $218.9432 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $1,078.10 | $1,182.2771 | $1,182.28 | $1,182.25 | $1,182.40 | |