| 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 | $74.65 | 9.724% | $81.909 | $81.91 | $81.90 | $81.90 |
| Purchase #2 | $188.35 | 7.249% | $202.0035 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $128.75 | 4.351% | $134.3519 | $134.35 | $134.35 | $134.40 |
| Purchase #4 | $212.25 | 5.440% | $223.7964 | $223.80 | $223.80 | $223.80 |
| Purchase #5 | $225.43 | 6.716% | $240.5699 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $58.35 | 8.289% | $63.1866 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $240.84 | 7.572% | $259.0764 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $1,128.62 | $1,204.8937 | $1,204.90 | $1,204.90 | $1,205.00 | |