| 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 | $229.58 | 10.570% | $253.8466 | $253.85 | $253.85 | $253.80 |
| Purchase #2 | $197.30 | 12.801% | $222.5564 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $48.85 | 7.184% | $52.3594 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $109.60 | 4.130% | $114.1265 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $143.65 | 13.744% | $163.3933 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $49.85 | 11.768% | $55.7163 | $55.72 | $55.70 | $55.70 |
| Purchase #7 | $196.64 | 12.575% | $221.3675 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $975.47 | $1,083.3660 | $1,083.38 | $1,083.35 | $1,083.40 | |