| 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 | $205.86 | 7.162% | $220.6037 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $196.67 | 3.273% | $203.107 | $203.11 | $203.10 | $203.10 |
| Purchase #3 | $192.72 | 12.311% | $216.4458 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $16.88 | 9.400% | $18.4667 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $61.33 | 3.595% | $63.5348 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $241.87 | 8.399% | $262.1847 | $262.18 | $262.20 | $262.20 |
| Purchase #7 | $209.72 | 6.350% | $223.0372 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $1,125.05 | $1,207.3799 | $1,207.38 | $1,207.40 | $1,207.30 | |