| 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 | $223.47 | 8.306% | $242.0314 | $242.03 | $242.05 | $242.00 |
| Purchase #2 | $242.65 | 13.222% | $274.7332 | $274.73 | $274.75 | $274.70 |
| Purchase #3 | $139.49 | 13.280% | $158.0143 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $68.85 | 10.725% | $76.2342 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $185.96 | 3.669% | $192.7829 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $8.26 | 8.149% | $8.9331 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $211.49 | 10.847% | $234.4303 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $1,080.17 | $1,187.1594 | $1,187.14 | $1,187.25 | $1,187.00 | |