| 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 | $192.87 | 9.319% | $210.8436 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $237.59 | 7.705% | $255.8963 | $255.90 | $255.90 | $255.90 |
| Purchase #3 | $174.46 | 5.619% | $184.2629 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $200.95 | 13.505% | $228.0883 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $205.60 | 12.393% | $231.08 | $231.08 | $231.10 | $231.10 |
| Purchase #6 | $134.96 | 11.396% | $150.34 | $150.34 | $150.35 | $150.30 |
| Purchase #7 | $155.52 | 4.777% | $162.9492 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $1,301.95 | $1,423.4603 | $1,423.46 | $1,423.50 | $1,423.40 | |