| 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 | $121.77 | 10.664% | $134.7556 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $163.88 | 12.549% | $184.4453 | $184.45 | $184.45 | $184.40 |
| Purchase #3 | $9.95 | 7.736% | $10.7197 | $10.72 | $10.70 | $10.70 |
| Purchase #4 | $77.74 | 7.755% | $83.7687 | $83.77 | $83.75 | $83.80 |
| Purchase #5 | $194.69 | 4.311% | $203.0831 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $215.35 | 7.729% | $231.9944 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $191.61 | 10.264% | $211.2769 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $974.99 | $1,060.0437 | $1,060.05 | $1,060.05 | $1,060.10 | |