| 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 | $190.44 | 9.140% | $207.8462 | $207.85 | $207.85 | $207.80 |
| Purchase #2 | $211.84 | 4.793% | $221.9935 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $241.64 | 11.159% | $268.6046 | $268.60 | $268.60 | $268.60 |
| Purchase #4 | $175.50 | 8.518% | $190.4491 | $190.45 | $190.45 | $190.40 |
| Purchase #5 | $103.72 | 3.810% | $107.6717 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $173.70 | 6.138% | $184.3617 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $82.89 | 8.602% | $90.0202 | $90.02 | $90.00 | $90.00 |
| 7 purchase totals = | $1,179.73 | $1,270.9470 | $1,270.94 | $1,270.90 | $1,270.90 | |