| 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 | $248.99 | 12.269% | $279.5386 | $279.54 | $279.55 | $279.50 |
| Purchase #2 | $174.55 | 3.732% | $181.0642 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $66.25 | 9.591% | $72.604 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $134.27 | 3.512% | $138.9856 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $26.34 | 10.192% | $29.0246 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $84.43 | 10.293% | $93.1204 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $117.97 | 4.631% | $123.4332 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $852.80 | $917.7706 | $917.76 | $917.75 | $917.70 | |