| 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 | $206.40 | 8.148% | $223.2175 | $223.22 | $223.20 | $223.20 |
| Purchase #2 | $18.34 | 7.482% | $19.7122 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $23.62 | 13.858% | $26.8933 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $193.41 | 12.822% | $218.209 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $7.38 | 11.393% | $8.2208 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $183.81 | 13.238% | $208.1428 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $184.55 | 8.681% | $200.5708 | $200.57 | $200.55 | $200.60 |
| 7 purchase totals = | $817.51 | $904.9664 | $904.96 | $904.90 | $904.90 | |