| 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 | $198.99 | 11.227% | $221.3306 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $27.85 | 12.476% | $31.3246 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $17.98 | 7.861% | $19.3934 | $19.39 | $19.40 | $19.40 |
| Purchase #4 | $202.75 | 3.296% | $209.4326 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $239.83 | 13.375% | $271.9073 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $138.26 | 11.662% | $154.3839 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $243.32 | 3.157% | $251.0016 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $1,068.98 | $1,158.7740 | $1,158.76 | $1,158.80 | $1,158.70 | |