| 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 | $203.84 | 7.422% | $218.969 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $109.90 | 8.769% | $119.5371 | $119.54 | $119.55 | $119.50 |
| Purchase #3 | $149.82 | 12.331% | $168.2943 | $168.29 | $168.30 | $168.30 |
| Purchase #4 | $250.99 | 5.576% | $264.9852 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $181.42 | 6.476% | $193.1688 | $193.17 | $193.15 | $193.20 |
| Purchase #6 | $146.58 | 12.319% | $164.6372 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $189.98 | 9.809% | $208.6151 | $208.62 | $208.60 | $208.60 |
| 7 purchase totals = | $1,232.53 | $1,338.2067 | $1,338.22 | $1,338.20 | $1,338.20 | |