| 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 | $193.33 | 5.194% | $203.3716 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $211.84 | 8.174% | $229.1558 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $107.85 | 11.354% | $120.0953 | $120.10 | $120.10 | $120.10 |
| Purchase #4 | $30.77 | 10.289% | $33.9359 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $111.73 | 12.635% | $125.8471 | $125.85 | $125.85 | $125.80 |
| Purchase #6 | $157.81 | 9.778% | $173.2407 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $218.89 | 13.711% | $248.902 | $248.90 | $248.90 | $248.90 |
| 7 purchase totals = | $1,032.22 | $1,134.5484 | $1,134.56 | $1,134.55 | $1,134.50 | |