| 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 | $101.57 | 11.609% | $113.3613 | $113.36 | $113.35 | $113.40 |
| Purchase #2 | $26.39 | 6.113% | $28.0032 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $22.76 | 9.467% | $24.9147 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $186.32 | 12.790% | $210.1503 | $210.15 | $210.15 | $210.20 |
| Purchase #5 | $185.89 | 12.593% | $209.2991 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $89.91 | 3.641% | $93.1836 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $21.70 | 3.391% | $22.4358 | $22.44 | $22.45 | $22.40 |
| 7 purchase totals = | $634.54 | $701.3480 | $701.34 | $701.35 | $701.40 | |