| 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 | $226.53 | 12.641% | $255.1657 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $231.63 | 13.215% | $262.2399 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $238.97 | 8.112% | $258.3552 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $43.90 | 6.384% | $46.7026 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $205.98 | 8.232% | $222.9363 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $121.71 | 5.536% | $128.4479 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $247.64 | 6.583% | $263.9421 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $1,316.36 | $1,437.7897 | $1,437.80 | $1,437.80 | $1,437.70 | |