| 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 | $89.89 | 12.105% | $100.7712 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $206.68 | 9.538% | $226.3931 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $114.58 | 5.630% | $121.0309 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $182.54 | 13.635% | $207.4293 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $178.55 | 12.288% | $200.4902 | $200.49 | $200.50 | $200.50 |
| Purchase #6 | $126.36 | 9.620% | $138.5158 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $207.48 | 3.188% | $214.0945 | $214.09 | $214.10 | $214.10 |
| 7 purchase totals = | $1,106.08 | $1,208.7250 | $1,208.72 | $1,208.75 | $1,208.70 | |