| 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 | $189.28 | 11.520% | $211.0851 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $223.94 | 11.556% | $249.8185 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $25.94 | 12.314% | $29.1343 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $19.42 | 6.366% | $20.6563 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $83.94 | 5.389% | $88.4635 | $88.46 | $88.45 | $88.50 |
| Purchase #6 | $230.33 | 9.450% | $252.0962 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $226.29 | 9.641% | $248.1066 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $999.14 | $1,099.3605 | $1,099.37 | $1,099.35 | $1,099.40 | |