| 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 | $95.76 | 4.537% | $100.1046 | $100.10 | $100.10 | $100.10 |
| Purchase #2 | $186.84 | 11.135% | $207.6446 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $205.40 | 13.308% | $232.7346 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $206.90 | 7.848% | $223.1375 | $223.14 | $223.15 | $223.10 |
| Purchase #5 | $133.47 | 12.844% | $150.6129 | $150.61 | $150.60 | $150.60 |
| Purchase #6 | $248.76 | 11.763% | $278.0216 | $278.02 | $278.00 | $278.00 |
| Purchase #7 | $245.90 | 9.409% | $269.0367 | $269.04 | $269.05 | $269.00 |
| 7 purchase totals = | $1,323.03 | $1,461.2925 | $1,461.28 | $1,461.30 | $1,461.10 | |