| 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 | $183.71 | 13.330% | $208.1985 | $208.20 | $208.20 | $208.20 |
| Purchase #2 | $91.42 | 7.782% | $98.5343 | $98.53 | $98.55 | $98.50 |
| Purchase #3 | $149.54 | 9.619% | $163.9243 | $163.92 | $163.90 | $163.90 |
| Purchase #4 | $27.99 | 11.387% | $31.1772 | $31.18 | $31.20 | $31.20 |
| Purchase #5 | $216.74 | 10.471% | $239.4348 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $239.65 | 3.534% | $248.1192 | $248.12 | $248.10 | $248.10 |
| Purchase #7 | $181.81 | 3.201% | $187.6297 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $1,090.86 | $1,177.0180 | $1,177.01 | $1,177.05 | $1,176.90 | |