| 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 | $215.82 | 3.332% | $223.0111 | $223.01 | $223.00 | $223.00 |
| Purchase #2 | $183.40 | 9.823% | $201.4154 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $19.80 | 9.775% | $21.7355 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $27.77 | 13.175% | $31.4287 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $131.59 | 8.222% | $142.4093 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $145.59 | 6.547% | $155.1218 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $216.80 | 12.192% | $243.2323 | $243.23 | $243.25 | $243.20 |
| 7 purchase totals = | $940.77 | $1,018.3541 | $1,018.36 | $1,018.35 | $1,018.20 | |