| 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 | $188.64 | 11.321% | $209.9959 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $145.88 | 13.277% | $165.2485 | $165.25 | $165.25 | $165.20 |
| Purchase #3 | $190.97 | 5.438% | $201.3549 | $201.35 | $201.35 | $201.40 |
| Purchase #4 | $181.95 | 7.184% | $195.0213 | $195.02 | $195.00 | $195.00 |
| Purchase #5 | $41.29 | 6.328% | $43.9028 | $43.90 | $43.90 | $43.90 |
| Purchase #6 | $33.88 | 10.215% | $37.3408 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $229.31 | 8.740% | $249.3517 | $249.35 | $249.35 | $249.40 |
| 7 purchase totals = | $1,011.92 | $1,102.2159 | $1,102.21 | $1,102.20 | $1,102.20 | |