| 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 | $227.57 | 10.775% | $252.0907 | $252.09 | $252.10 | $252.10 |
| Purchase #2 | $250.84 | 7.513% | $269.6856 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $201.99 | 4.258% | $210.5907 | $210.59 | $210.60 | $210.60 |
| Purchase #4 | $88.93 | 4.243% | $92.7033 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $21.85 | 4.715% | $22.8802 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $17.57 | 11.336% | $19.5617 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $131.53 | 4.127% | $136.9582 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $940.28 | $1,004.4704 | $1,004.47 | $1,004.50 | $1,004.60 | |