| 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 | $120.34 | 10.530% | $133.0118 | $133.01 | $133.00 | $133.00 |
| Purchase #2 | $64.72 | 9.303% | $70.7409 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $241.99 | 12.427% | $272.0621 | $272.06 | $272.05 | $272.10 |
| Purchase #4 | $134.25 | 11.812% | $150.1076 | $150.11 | $150.10 | $150.10 |
| Purchase #5 | $143.39 | 8.256% | $155.2283 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $16.92 | 7.384% | $18.1694 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $189.43 | 9.227% | $206.9087 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $911.04 | $1,006.2288 | $1,006.23 | $1,006.20 | $1,006.20 | |