| 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 | $206.55 | 3.410% | $213.5934 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $221.92 | 11.874% | $248.2708 | $248.27 | $248.25 | $248.30 |
| Purchase #3 | $95.29 | 4.699% | $99.7677 | $99.77 | $99.75 | $99.80 |
| Purchase #4 | $214.71 | 8.266% | $232.4579 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $238.31 | 8.171% | $257.7823 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $76.98 | 6.217% | $81.7658 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $181.26 | 3.760% | $188.0754 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,235.02 | $1,321.7133 | $1,321.72 | $1,321.70 | $1,321.90 | |