| 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 | $141.58 | 3.612% | $146.6939 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $113.83 | 6.728% | $121.4885 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $109.34 | 4.222% | $113.9563 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $196.38 | 10.601% | $217.1982 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $89.35 | 12.216% | $100.265 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $184.29 | 10.442% | $203.5336 | $203.53 | $203.55 | $203.50 |
| Purchase #7 | $123.35 | 5.454% | $130.0775 | $130.08 | $130.10 | $130.10 |
| 7 purchase totals = | $958.12 | $1,033.2130 | $1,033.22 | $1,033.25 | $1,033.30 | |