| 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 | $193.83 | 7.306% | $207.9912 | $207.99 | $208.00 | $208.00 |
| Purchase #2 | $181.50 | 12.251% | $203.7356 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $7.73 | 8.507% | $8.3876 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $249.47 | 11.458% | $278.0543 | $278.05 | $278.05 | $278.10 |
| Purchase #5 | $133.31 | 5.295% | $140.3688 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $31.91 | 11.773% | $35.6668 | $35.67 | $35.65 | $35.70 |
| Purchase #7 | $175.26 | 6.496% | $186.6449 | $186.64 | $186.65 | $186.60 |
| 7 purchase totals = | $973.01 | $1,060.8492 | $1,060.85 | $1,060.85 | $1,060.90 | |