| 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 | $190.57 | 4.798% | $199.7135 | $199.71 | $199.70 | $199.70 |
| Purchase #2 | $101.73 | 4.591% | $106.4004 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $199.48 | 3.276% | $206.015 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $134.85 | 6.800% | $144.0198 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $222.37 | 11.678% | $248.3384 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $33.75 | 9.434% | $36.934 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $224.42 | 12.344% | $252.1224 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,107.17 | $1,193.5435 | $1,193.54 | $1,193.50 | $1,193.40 | |