| 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 | $235.85 | 12.421% | $265.1449 | $265.14 | $265.15 | $265.10 |
| Purchase #2 | $222.91 | 4.664% | $233.3065 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $79.62 | 7.746% | $85.7874 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $156.25 | 12.161% | $175.2516 | $175.25 | $175.25 | $175.30 |
| Purchase #5 | $56.36 | 11.583% | $62.8882 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $182.50 | 11.236% | $203.0057 | $203.01 | $203.00 | $203.00 |
| Purchase #7 | $185.36 | 9.744% | $203.4215 | $203.42 | $203.40 | $203.40 |
| 7 purchase totals = | $1,118.85 | $1,228.8058 | $1,228.81 | $1,228.80 | $1,228.80 | |