| 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 | $239.29 | 3.240% | $247.043 | $247.04 | $247.05 | $247.00 |
| Purchase #2 | $191.40 | 12.213% | $214.7757 | $214.78 | $214.80 | $214.80 |
| Purchase #3 | $213.71 | 10.765% | $236.7159 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $18.76 | 13.719% | $21.3337 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $107.55 | 6.843% | $114.9096 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $73.68 | 9.838% | $80.9286 | $80.93 | $80.95 | $80.90 |
| Purchase #7 | $163.56 | 4.188% | $170.4099 | $170.41 | $170.40 | $170.40 |
| 7 purchase totals = | $1,007.95 | $1,086.1164 | $1,086.12 | $1,086.15 | $1,086.00 | |