| 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 | $222.51 | 4.709% | $232.988 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $93.72 | 5.231% | $98.6225 | $98.62 | $98.60 | $98.60 |
| Purchase #3 | $171.92 | 3.745% | $178.3584 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $159.84 | 9.510% | $175.0408 | $175.04 | $175.05 | $175.00 |
| Purchase #5 | $107.98 | 7.748% | $116.3463 | $116.35 | $116.35 | $116.30 |
| Purchase #6 | $132.81 | 12.837% | $149.8588 | $149.86 | $149.85 | $149.90 |
| Purchase #7 | $226.95 | 4.289% | $236.6839 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,115.73 | $1,187.8987 | $1,187.90 | $1,187.90 | $1,187.90 | |