| 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 | $199.77 | 7.228% | $214.2094 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $184.58 | 3.369% | $190.7985 | $190.80 | $190.80 | $190.80 |
| Purchase #3 | $116.25 | 11.714% | $129.8675 | $129.87 | $129.85 | $129.90 |
| Purchase #4 | $202.44 | 13.712% | $230.1986 | $230.20 | $230.20 | $230.20 |
| Purchase #5 | $61.79 | 3.846% | $64.1664 | $64.17 | $64.15 | $64.20 |
| Purchase #6 | $205.32 | 4.784% | $215.1425 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $32.56 | 7.564% | $35.0228 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $1,002.71 | $1,079.4057 | $1,079.41 | $1,079.35 | $1,079.40 | |