| 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 | $216.71 | 3.636% | $224.5896 | $224.59 | $224.60 | $224.60 |
| Purchase #2 | $247.28 | 4.477% | $258.3507 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $114.40 | 8.297% | $123.8918 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $7.41 | 5.572% | $7.8229 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $175.59 | 12.339% | $197.2561 | $197.26 | $197.25 | $197.30 |
| Purchase #6 | $197.56 | 4.197% | $205.8516 | $205.85 | $205.85 | $205.90 |
| Purchase #7 | $230.34 | 12.575% | $259.3053 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $1,189.29 | $1,277.0680 | $1,277.07 | $1,277.05 | $1,277.20 | |