| 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 | $19.84 | 4.739% | $20.7802 | $20.78 | $20.80 | $20.80 |
| Purchase #2 | $122.97 | 8.439% | $133.3474 | $133.35 | $133.35 | $133.30 |
| Purchase #3 | $231.97 | 4.652% | $242.7612 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $215.45 | 8.299% | $233.3302 | $233.33 | $233.35 | $233.30 |
| Purchase #5 | $86.99 | 11.349% | $96.8625 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $176.61 | 4.821% | $185.1244 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $99.67 | 10.390% | $110.0257 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $953.50 | $1,022.2316 | $1,022.23 | $1,022.25 | $1,022.20 | |