| 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 | $11.70 | 4.635% | $12.2423 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $223.93 | 9.666% | $245.5751 | $245.58 | $245.60 | $245.60 |
| Purchase #3 | $214.74 | 7.795% | $231.479 | $231.48 | $231.50 | $231.50 |
| Purchase #4 | $44.96 | 10.502% | $49.6817 | $49.68 | $49.70 | $49.70 |
| Purchase #5 | $235.29 | 9.356% | $257.3037 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $125.27 | 13.290% | $141.9184 | $141.92 | $141.90 | $141.90 |
| Purchase #7 | $225.93 | 3.171% | $233.0942 | $233.09 | $233.10 | $233.10 |
| 7 purchase totals = | $1,081.82 | $1,171.2944 | $1,171.29 | $1,171.35 | $1,171.30 | |