| 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 | $223.44 | 3.138% | $230.4515 | $230.45 | $230.45 | $230.50 |
| Purchase #2 | $172.57 | 13.155% | $195.2716 | $195.27 | $195.25 | $195.30 |
| Purchase #3 | $230.95 | 8.828% | $251.3383 | $251.34 | $251.35 | $251.30 |
| Purchase #4 | $248.73 | 13.477% | $282.2513 | $282.25 | $282.25 | $282.30 |
| Purchase #5 | $86.40 | 4.123% | $89.9623 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $246.65 | 6.584% | $262.8894 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $184.77 | 9.326% | $202.0017 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $1,393.51 | $1,514.1661 | $1,514.16 | $1,514.15 | $1,514.30 | |