| 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 | $198.78 | 8.505% | $215.6862 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $219.68 | 3.694% | $227.795 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $115.81 | 11.812% | $129.4895 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $205.81 | 6.522% | $219.2329 | $219.23 | $219.25 | $219.20 |
| Purchase #5 | $230.47 | 9.170% | $251.6041 | $251.60 | $251.60 | $251.60 |
| Purchase #6 | $208.84 | 13.278% | $236.5698 | $236.57 | $236.55 | $236.60 |
| Purchase #7 | $234.32 | 4.778% | $245.5158 | $245.52 | $245.50 | $245.50 |
| 7 purchase totals = | $1,413.71 | $1,525.8933 | $1,525.90 | $1,525.90 | $1,525.90 | |