| 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 | $227.76 | 11.175% | $253.2122 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $190.92 | 6.390% | $203.1198 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $197.97 | 6.662% | $211.1588 | $211.16 | $211.15 | $211.20 |
| Purchase #4 | $198.55 | 5.730% | $209.9269 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $108.98 | 5.171% | $114.6154 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $115.46 | 6.641% | $123.1277 | $123.13 | $123.15 | $123.10 |
| Purchase #7 | $181.60 | 6.407% | $193.2351 | $193.24 | $193.25 | $193.20 |
| 7 purchase totals = | $1,221.24 | $1,308.3959 | $1,308.41 | $1,308.40 | $1,308.30 | |