| 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 | $206.52 | 6.441% | $219.822 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $170.47 | 11.438% | $189.9684 | $189.97 | $189.95 | $190.00 |
| Purchase #3 | $234.75 | 12.567% | $264.251 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $79.27 | 7.419% | $85.151 | $85.15 | $85.15 | $85.20 |
| Purchase #5 | $134.43 | 9.409% | $147.0785 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $44.40 | 11.542% | $49.5246 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $136.77 | 4.267% | $142.606 | $142.61 | $142.60 | $142.60 |
| 7 purchase totals = | $1,006.61 | $1,098.4015 | $1,098.40 | $1,098.35 | $1,098.50 | |