| 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 | $210.65 | 5.121% | $221.4374 | $221.44 | $221.45 | $221.40 |
| Purchase #2 | $73.32 | 13.821% | $83.4536 | $83.45 | $83.45 | $83.50 |
| Purchase #3 | $34.97 | 8.803% | $38.0484 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $201.72 | 7.677% | $217.206 | $217.21 | $217.20 | $217.20 |
| Purchase #5 | $242.81 | 11.528% | $270.8011 | $270.80 | $270.80 | $270.80 |
| Purchase #6 | $154.38 | 11.231% | $171.7184 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $70.31 | 5.443% | $74.137 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $988.16 | $1,076.8019 | $1,076.81 | $1,076.80 | $1,076.70 | |