| 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 | $106.36 | 10.423% | $117.4459 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $57.38 | 6.308% | $60.9995 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $217.77 | 10.550% | $240.7447 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $248.28 | 3.215% | $256.2622 | $256.26 | $256.25 | $256.30 |
| Purchase #5 | $163.42 | 4.787% | $171.2429 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $227.60 | 13.158% | $257.5476 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $63.40 | 6.649% | $67.6155 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $1,084.21 | $1,171.8583 | $1,171.86 | $1,171.85 | $1,171.70 | |