| 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 | $204.90 | 3.446% | $211.9609 | $211.96 | $211.95 | $212.00 |
| Purchase #2 | $197.28 | 9.474% | $215.9703 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $174.66 | 8.654% | $189.7751 | $189.78 | $189.80 | $189.80 |
| Purchase #4 | $164.85 | 9.208% | $180.0294 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $88.36 | 9.182% | $96.4732 | $96.47 | $96.45 | $96.50 |
| Purchase #6 | $80.66 | 7.263% | $86.5183 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $130.28 | 13.667% | $148.0854 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $1,040.99 | $1,128.8126 | $1,128.82 | $1,128.80 | $1,128.90 | |