| 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 | $177.50 | 4.106% | $184.7882 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $201.47 | 8.690% | $218.9777 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $215.90 | 4.167% | $224.8966 | $224.90 | $224.90 | $224.90 |
| Purchase #4 | $50.90 | 9.357% | $55.6627 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $81.28 | 10.445% | $89.7697 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $237.46 | 4.646% | $248.4924 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $223.48 | 3.807% | $231.9879 | $231.99 | $232.00 | $232.00 |
| 7 purchase totals = | $1,187.99 | $1,254.5752 | $1,254.58 | $1,254.60 | $1,254.70 | |