| 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 | $230.89 | 3.721% | $239.4814 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $10.43 | 7.381% | $11.1998 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $31.93 | 6.340% | $33.9544 | $33.95 | $33.95 | $34.00 |
| Purchase #4 | $127.27 | 10.783% | $140.9935 | $140.99 | $141.00 | $141.00 |
| Purchase #5 | $239.86 | 6.223% | $254.7865 | $254.79 | $254.80 | $254.80 |
| Purchase #6 | $156.60 | 8.614% | $170.0895 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $94.72 | 8.131% | $102.4217 | $102.42 | $102.40 | $102.40 |
| 7 purchase totals = | $891.70 | $952.9268 | $952.92 | $952.95 | $953.00 | |