| 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 | $198.37 | 10.394% | $218.9886 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $191.26 | 4.422% | $199.7175 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $19.56 | 7.476% | $21.0223 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $35.62 | 9.271% | $38.9223 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $227.96 | 11.287% | $253.6898 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $155.96 | 11.117% | $173.2981 | $173.30 | $173.30 | $173.30 |
| Purchase #7 | $120.34 | 10.750% | $133.2766 | $133.28 | $133.30 | $133.30 |
| 7 purchase totals = | $949.07 | $1,038.9152 | $1,038.92 | $1,038.90 | $1,038.90 | |