| 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 | $106.98 | 13.865% | $121.8128 | $121.81 | $121.80 | $121.80 |
| Purchase #2 | $202.87 | 6.604% | $216.2675 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $250.66 | 12.656% | $282.3835 | $282.38 | $282.40 | $282.40 |
| Purchase #4 | $13.27 | 3.351% | $13.7147 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $38.50 | 7.418% | $41.3559 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $152.82 | 7.133% | $163.7207 | $163.72 | $163.70 | $163.70 |
| Purchase #7 | $195.64 | 5.632% | $206.6584 | $206.66 | $206.65 | $206.70 |
| 7 purchase totals = | $960.74 | $1,045.9135 | $1,045.91 | $1,045.85 | $1,046.00 | |