| 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 | $215.45 | 12.445% | $242.2628 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $185.28 | 7.523% | $199.2186 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $173.96 | 3.847% | $180.6522 | $180.65 | $180.65 | $180.70 |
| Purchase #4 | $52.29 | 10.815% | $57.9452 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $101.40 | 8.666% | $110.1873 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $46.47 | 13.797% | $52.8815 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $103.95 | 9.307% | $113.6246 | $113.62 | $113.60 | $113.60 |
| 7 purchase totals = | $878.80 | $956.7722 | $956.77 | $956.75 | $956.80 | |