| 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 | $106.54 | 11.823% | $119.1362 | $119.14 | $119.15 | $119.10 |
| Purchase #2 | $13.83 | 4.756% | $14.4878 | $14.49 | $14.50 | $14.50 |
| Purchase #3 | $165.73 | 13.233% | $187.6611 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $242.70 | 5.508% | $256.0679 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $145.61 | 8.334% | $157.7451 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $192.74 | 10.204% | $212.4072 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $185.73 | 6.829% | $198.4135 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $1,052.88 | $1,145.9188 | $1,145.93 | $1,145.90 | $1,145.90 | |