| 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 | $227.33 | 12.107% | $254.8528 | $254.85 | $254.85 | $254.90 |
| Purchase #2 | $122.87 | 11.566% | $137.0811 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $100.28 | 10.111% | $110.4193 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $243.47 | 11.780% | $272.1508 | $272.15 | $272.15 | $272.20 |
| Purchase #5 | $187.25 | 7.540% | $201.3687 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $247.60 | 8.188% | $267.8735 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $237.25 | 11.157% | $263.72 | $263.72 | $263.70 | $263.70 |
| 7 purchase totals = | $1,366.05 | $1,507.4662 | $1,507.46 | $1,507.40 | $1,507.60 | |