| 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 | $102.99 | 3.258% | $106.3454 | $106.35 | $106.35 | $106.30 |
| Purchase #2 | $121.83 | 10.618% | $134.7659 | $134.77 | $134.75 | $134.80 |
| Purchase #3 | $201.62 | 10.636% | $223.0643 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $182.40 | 13.227% | $206.526 | $206.53 | $206.55 | $206.50 |
| Purchase #5 | $109.43 | 10.552% | $120.9771 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $31.35 | 7.131% | $33.5856 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $191.79 | 3.640% | $198.7712 | $198.77 | $198.75 | $198.80 |
| 7 purchase totals = | $941.41 | $1,024.0355 | $1,024.05 | $1,024.05 | $1,024.10 | |