| 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 | $198.71 | 10.371% | $219.3182 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $236.68 | 6.666% | $252.4571 | $252.46 | $252.45 | $252.50 |
| Purchase #3 | $199.80 | 7.115% | $214.0158 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $182.45 | 4.261% | $190.2242 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $15.79 | 11.524% | $17.6096 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $72.97 | 4.774% | $76.4536 | $76.45 | $76.45 | $76.50 |
| Purchase #7 | $57.37 | 10.147% | $63.1913 | $63.19 | $63.20 | $63.20 |
| 7 purchase totals = | $963.77 | $1,033.2698 | $1,033.27 | $1,033.20 | $1,033.30 | |