| 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 | $188.92 | 12.665% | $212.8467 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $150.36 | 9.515% | $164.6668 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $103.93 | 13.240% | $117.6903 | $117.69 | $117.70 | $117.70 |
| Purchase #4 | $97.87 | 4.326% | $102.1039 | $102.10 | $102.10 | $102.10 |
| Purchase #5 | $207.83 | 3.343% | $214.7778 | $214.78 | $214.80 | $214.80 |
| Purchase #6 | $128.34 | 8.643% | $139.4324 | $139.43 | $139.45 | $139.40 |
| Purchase #7 | $147.81 | 11.672% | $165.0624 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $1,025.06 | $1,116.5803 | $1,116.58 | $1,116.60 | $1,116.60 | |