| 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 | $107.60 | 4.808% | $112.7734 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $212.61 | 9.615% | $233.0525 | $233.05 | $233.05 | $233.10 |
| Purchase #3 | $234.31 | 7.867% | $252.7432 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $10.92 | 12.616% | $12.2977 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $107.99 | 10.615% | $119.4531 | $119.45 | $119.45 | $119.50 |
| Purchase #6 | $123.67 | 3.864% | $128.4486 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $244.33 | 11.427% | $272.2496 | $272.25 | $272.25 | $272.20 |
| 7 purchase totals = | $1,041.43 | $1,131.0181 | $1,131.01 | $1,131.00 | $1,131.00 | |