| 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 | $190.74 | 10.581% | $210.9222 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $33.43 | 5.158% | $35.1543 | $35.15 | $35.15 | $35.20 |
| Purchase #3 | $206.96 | 12.315% | $232.4471 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $119.76 | 8.140% | $129.5085 | $129.51 | $129.50 | $129.50 |
| Purchase #5 | $72.70 | 8.547% | $78.9137 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $223.46 | 7.271% | $239.7078 | $239.71 | $239.70 | $239.70 |
| Purchase #7 | $181.35 | 13.173% | $205.2392 | $205.24 | $205.25 | $205.20 |
| 7 purchase totals = | $1,028.40 | $1,131.8928 | $1,131.89 | $1,131.85 | $1,131.80 | |