| 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 | $213.60 | 6.446% | $227.3687 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $102.64 | 6.388% | $109.1966 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $96.45 | 11.775% | $107.807 | $107.81 | $107.80 | $107.80 |
| Purchase #4 | $61.65 | 12.651% | $69.4493 | $69.45 | $69.45 | $69.40 |
| Purchase #5 | $208.84 | 8.479% | $226.5475 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $248.66 | 8.218% | $269.0949 | $269.09 | $269.10 | $269.10 |
| Purchase #7 | $150.32 | 7.534% | $161.6451 | $161.65 | $161.65 | $161.60 |
| 7 purchase totals = | $1,082.16 | $1,171.1091 | $1,171.12 | $1,171.10 | $1,171.00 | |