| 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 | $250.30 | 5.283% | $263.5233 | $263.52 | $263.50 | $263.50 |
| Purchase #2 | $235.98 | 11.528% | $263.1838 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $35.25 | 12.860% | $39.7832 | $39.78 | $39.80 | $39.80 |
| Purchase #4 | $212.42 | 12.771% | $239.5482 | $239.55 | $239.55 | $239.50 |
| Purchase #5 | $172.93 | 13.680% | $196.5868 | $196.59 | $196.60 | $196.60 |
| Purchase #6 | $173.26 | 12.858% | $195.5378 | $195.54 | $195.55 | $195.50 |
| Purchase #7 | $134.99 | 13.418% | $153.103 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $1,215.13 | $1,351.2661 | $1,351.26 | $1,351.30 | $1,351.20 | |