| 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 | $191.81 | 7.717% | $206.612 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $200.54 | 11.197% | $222.9945 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $116.96 | 13.828% | $133.1332 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $179.30 | 10.630% | $198.3596 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $224.62 | 7.478% | $241.4171 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $100.62 | 11.805% | $112.4982 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $73.29 | 12.455% | $82.4183 | $82.42 | $82.40 | $82.40 |
| 7 purchase totals = | $1,087.14 | $1,197.4329 | $1,197.43 | $1,197.40 | $1,197.40 | |